This immensely useful book ‘Dictionary of Biology’ is designed as a comprehensive reference and collection of frequently used terms and definitions from a wide spectrum of topics in Biology. The book is divided in two parts—Botany and Zoology.

The book comprises highly useful information for all the curious readers who wish to keep themselves abreast of the latest developments in the field of Biology. Both pure and applied aspects of Biology are amply covered in the book.

Alphabetical presentation used in the book will greatly help readers in quick-search of the desired words and terms. All the meanings and definitions are explained in a lucid and reader-friendly manner. Cross-references in the book will clear all confusion in the mind of readers and enhance the understanding of various biological & technical terms.

The book will prove extremely useful as a ready-reference to Biology Students of Schools and Colleges, Pre-medical & Medical Students, General Readers and also to those aspirants who wish to appear in various Competitive Exams.

Biotechnology is highly multidisciplinary; it has its roots in many fields simultaneously including biology, molecular biology, biochemistry, microbiology, genetics, chemistry and chemical engineering. The field of biotechnology has been the scene of many stormy developments in the past decade. Nowadays biotechnology is available as a subject right from class XIth onwards, as a degree course and also at masters and doctrate/postdoctrate level.
Although there have been many excellent books available on this subject, need for a dictionary was being felt for long. This dictionary by us is an effort in that direction.

This immensely useful book ‘Dictionary of Chemistry’ has designed as a concise reference and collection of frequently used terms and definitions from a wide spectrum of topics in Chemistry alongwith Abbreviations, Symbols, S.I. Units, and Fundamental Constants  etc.

The book comprises highly useful information for all curious readers who wish to keep themselves abreast of the latest developments in the field of Chemistry. Both pure and applied aspects of Chemistry are amply covered in the book.

Alphabetical presentation of the book will greatly help readers in quick-search of the desired words and terms. All the meanings and definitions are explained in a lucid and reader-friendly manner. Cross-references in the book will clear all confusion in the minds of readers and enhance the understanding of various chemical & technical terms.

The book will prove extremely useful as a ready-reference to Chemistry Students of Schools and Colleges, Engineering & Medical Students, General Readers and also to those Aspirants who wish to appear in various Competitive Exams.

This immensely useful collection of terms & terminology related to Commerce in the form of book named ‘Dictionary of Commerce’ is designed as a concise reference also. The book comprises highly useful information for all readers, who have thirst for knowledge related to this field.

This volume includes all fields of commerce such as e-commerce, international commerce, maritime commerce, banking, finance, insurance and much more. The explanations of entries range from brief definitions of a few lines to details of various lengths. Our main aim is to satisfy the immediate technical needs of the reader.

The reader who is a non specialist in commerce can also understand the meanings of different terms as they are presented in a clear and lucid manner. Alphabetical arrangement in the book will greatly help readers in quick search of the desired words and terms.

Although there have been many excellent books available on this subject, need for a dictionary was being felt for long. This dictionary by us is an effort in that direction. We hope this book will prove extremely useful as a reader-reference for the most popular subject, i.e., Commerce.

This immensely useful book ‘Dictionary of Computer’ is designed as a concise reference and collection of frequently used terms and definitions from a wide spectrum of topics in Computers along with Abbreviations, Symbols, Units and Fundamental Rules etc.
The book comprises highly useful information for all curious readers who wish to keep themselves abreast of the latest developments in the field of Computers. Both theoretical and applied aspects of Computers are amply covered in the book with tables and diagrams.
Alphabetical presentation of the book will greatly help readers in quick-search of the desired words and terms. All the meanings and definitions are explained in a lucid and reader-friendly manner. Cross-references in the book will clear all confusion in the mind of readers and enhance the understanding of various computer-related technical terms.
The book will prove extremely useful as a ready-reference to Computer-studying Students of Schools and Colleges, Engineering & Technology Students, General Readers and also to the aspirants of various Competitive Exams.

This immensely useful book ‘Dictionary of Economics’ has been designed as a concise reference and collection of frequently used terms and definitions from a wide spectrum of topics in Economics.

The book comprises highly useful information for all curious readers who wish to keep themselves abreast of the minutest details in the field of Economics. All important aspects of Economics are amply covered in the book in a concise manner.

Alphabetical presentation of matter will greatly help readers in quick-search of the desired words and terms. All the meanings and definitions are explained in a lucid and reader-friendly manner. Cross-references in the book will clear all confusion in the minds of readers and enhance the understanding of various Economic technical terms.

The book will prove extremely useful as a ready-reference to Economics, Commerce and Management Students, General Readers and also to those Aspirants who wish to appear in various Competitive Exams for Admissions or Recruitments.

This immensely useful book ‘Dictionary of Education’ is designed as a comprehensive reference and collection of frequently used terms and definitions from a wide spectrum of topics in Education. The book is the result of months of painstaking work.
The book comprehensively covers every level of education. It also covers topics from contemporary research, policies and different approaches. The main aim of this book is to cover as many important terms as possible.
Alphabetical presentation used in the book will greatly help readers in quick-search of the desired words and terms. All the meanings and definitions are explained in a lucid and reader-friendly manner. Cross-references in the book will clear all confusion in the mind of readers and enhance the understanding of various educational terms.
The book will prove extremely useful as a ready-reference to Students, Educators, Researchers, Scholars, General Readers and also to those aspirants who wish to appear in various Competitive Exams.

This immensely useful book ‘Dictionary of Electronics’ is designed as a comprehensive reference and collection of frequently used terms and definitions from a wide spectrum of topics in Electronics. The book is the result of months of painstaking work.
The book comprises highly useful information for all the curious readers who wish to keep themselves abreast of the latest developments in the field of Electronics. Both pure and applied aspects of Electronics are amply covered in the book.
Alphabetical presentation used in the book will greatly help readers in quick-search of the desired words and terms. All the meanings and definitions are explained in a lucid and reader-friendly manner. Cross-references in the book will clear all confusion in the mind of readers and enhance the understanding of various electronic & technical terms.
The book will prove extremely useful as a ready-reference to Science Students of Schools and Colleges, Engineering & Technical Students, General Readers and also to those aspirants who wish to appear in various Competitive Exams.

This Dictionary of Environmental Sciences has been compiled as an easily accessible reference book for students and other sections of people alike. Every aspect of its conception and layout has been planned to help the reader to find information he/she needs with minimum difficulty. This Dictionary has been written to fulfill the needs in a single volume on the measure aspects of Environmental Sciences and its impact on mankind. It is also hoped that the book will prove useful to teachers as an aid in conducting discussions on environmental problems in existing courses, and to others as a scientific introduction to pollution and its control. We are deeply indebted to all our friends and relatives for their valuable help extended in the preparation of this book. 

The immensely useful ‘Dictionary of Geography’ is designed as a concise reference and collection of frequently used terms and definitions from a wide spectrum of topics in Geography.
The book comprises highly useful information for all inquisitive readers who wish to keep themselves abreast of the precise details in the field of Geography. All important aspects of Geography are amply covered in the book in a concise and reader-friendly manner.
Alphabetical presentation of matter will greatly help readers in quick-search of the desired words and terms. All the meanings and definitions are explained in a lucid and easy manner. Cross-references in the book will clear all confusion in the mind of readers and enhance the understanding of various technical terms of Geography.
The book will prove extremely useful as a ready-reference to the Student of Social Science & Environmental Studies, General Readers and also to those aspirants who wish to appear in various Competitive Exams for Admissions or Recruitments.

The immensely useful ‘Dictionary of Legal Terms’ has been designed as a concise reference and collection of frequently used terms and definitions from a wide spectrum of topics in Law.
The book comprises highly useful information for all curious readers who wish to keep themselves abreast of the minutest details in the field of Law. All important aspects of Law are appropriately covered in the book in a concise and easy manner.
Alphabetical presentation of matter will greatly help readers in quick-search of the desired words and terms. All the meanings and definitions are explained in a lucid and reader-friendly manner. Cross-references in the book will clear all confusion in the mind of readers and enhance the understanding of various Legal Terms.
The book will prove extremely useful as a ready-reference to Law Students, General Readers and also to those aspirants who wish to appear in various Competitive Tests & Exams for Admissions or Recruitments.

This immensely useful book ‘Dictionary of Library & Information Science’ has been designed as an easy and just-in-time reference and collection of frequently used terms and definitions from a wide spectrum of topics in this specialised subject.
Dictionary of Library & Information Science is a glossary of terms and acronyms of librarianship, library science, information science, information technology, and knowledge organization & management. 
Alphabetical presentation used in the book will greatly help readers in quick-search of the desired words and terms. All the meanings and definitions are explained in a lucid and reader-friendly manner. Cross-references in the book will clear all confusion in the mind of readers and enhance the understanding of various technical terms.
Dictionary of Library and Information Science is expected to become an essential part of every library’s and librarian’s reference collection and will also be helpful to librarians, Master of Library and Information Science (MLIS) & Ph.D. students, scholars, researchers, and IT professionals. 

The immensely useful ‘Dictionary of Mathematics’ is designed as a comprehensive reference and collection of frequently used terms and definitions from a wide spectrum of topics in Mathematics.
The book comprises highly useful information for all curious readers who wish to keep themselves abreast of the minutest details in the field of Mathematics. All important aspects of Mathematics are amply covered in the book in a concise and easy manner.
Alphabetical presentation of matter will greatly help readers in quick-search of the desired words and terms. All the meanings and definitions are explained in a lucid and reader-friendly manner. Cross-references in the book will clear all confusion in the mind of readers and enhance the understanding of various technical terms of Mathematics.
The book will prove extremely useful as a ready-reference to Science, Engineering, Commerce and Management Students, General Readers and also to those aspirants who wish to appear in various Competitive Exams for Admissions or Recruitments.

The immensely useful ‘Dictionary of Physics’ is designed as a concise reference and collection of frequently used terms and definitions from a wide spectrum of topics in Physics.
The book comprises highly useful information for all curious readers who wish to keep themselves abreast of the minutest details in the field of Physics. All important aspects of Physics are amply covered in the book in a concise and easy manner.
Alphabetical presentation of matter will greatly help readers in quick-search of the desired words and terms. All the meanings and definitions are explained in a lucid and reader-friendly manner. Cross-references in the book will clear all confusion in the mind of readers and enhance the understanding of various technical terms of Physics.
The book will prove extremely useful as a ready-reference to Science & Engineering Students, General Readers and also to those aspirants who wish to appear in various Competitive Tests & Exams for Admissions or Recruitments.

This immensely useful book ‘Dictionary of Political Science’ is designed as a concise reference and collection of frequently used terms and definitions from a wide spectrum of topics in Political Science.
The book comprises highly useful information for all the curious readers who wish to keep themselves abreast of the latest terms and definitions of Political Science. Both Indian and International terms of Political Science are amply covered in the book for wider coverage.
Alphabetical presentation used in the book will greatly help readers in quick-search of the desired words and terms. All the meanings and definitions are explained in a lucid and reader-friendly manner for clear understanding. Cross-references in the book will clear all confusion in the mind of readers and enhance the understanding of various terms of Political Science.
The book will prove extremely useful as a ready-reference to Students of Schools and Colleges, Law & Management Students, General Readers and also to those aspirants who wish to appear in various Competitive Exams.

This immensely useful book ‘Dictionary of Science’ has been designed as an easy and just-in-time reference and collection of frequently used terms and definitions from a wide spectrum of topics in this specialised subject.
The book is immensely useful not only for professionals and students, but also for competitive exam aspirants who have frequent need for information about terms used in Science. The terms defined in this book are taken from all fields of Science such as Physics, Chemistry, Botany and Zoology. 
Various latest technological developments in the fields such as Nanotechnology, Biotechnology, Genetics, Bioinformatics, Computer Science, Information Technology and much more are dealt in detail. In short, the terms both of pure science and of its applications are covered. Further to make easy the use of this book for reference purposes, cross-referencing has also been used. 
Users of this Dictionary will find it easy to understand the various terms as they are explained in a very lucid manner. It will benefit not only the competitive exam aspirants, but also professionals, parents, students at all levels, researchers, and scholars.

This immensely useful book ‘Dictionary of Sociology’ has been designed as a comprehensive reference and collection of frequently used terms and definitions from a wide spectrum of topics in Sociology alongwith Abbreviations etc.
The book comprises highly useful information for all curious readers who wish to keep themselves abreast of the latest developments in the field of Sociology. Both pure and applied aspects of Sociology are amply covered in the book.
Alphabetical presentation of the book will greatly help readers in quick-search of the desired words and terms. All the meanings and definitions are explained in a lucid and reader-friendly manner. Cross-references in the book will clear all confusion in the minds of readers and enhance the understanding of various Sociological & technical terms.
The book will prove extremely useful as a ready-reference to Students of Sociology, General Readers and also to those Aspirants who wish to appear in various Competitive Exams.