Reference and information services are considered an important activity of a modern library. This comprehensive and student-friendly book discusses in detail different types of information and reference sources and services, such as encyclopaedias, directories, yearbooks, dictionaries, geographical sources, biographical sources, statistical sources and handbooks. The book is organised into four parts. Part I deals with various types of information sources such as documentary and non-documentary sources. Part II discusses different types of reference services, organisation of reference section and the role of the librarian in the digital age. Part III describes the wide range of information service such as Current Awareness Service (CAS) and Selective Dissemination of Information (SDI). Part IV provides an overview of important information systems such as National Information System for Science and Technology (NISSAT) and International System for Agricultural Science and Technology (AGRIS). The book is intended for the undergraduate and postgraduate students of library science. Besides, it will also be very useful for librarians, information scientists, and information professionals. Salient Features Deals with both theoretical and practical aspects of information sources and services. Discusses various types of information sources and services keeping in view the latest trends and developments in the field. Presents the concepts related to information sources and services in a systematic and accessible way.

Information Sources in Science and Technology: A Practical Guide to Traditional and Online Use presents a selection of traditional and online methods of using information sources in science and technology, including people, organizations, literature, hosts, and databases. This text serves as a reference book that helps the reader choose sources of information and their guides, includes a routine for finding and using information, and offers tips on searching and obtaining literature in a usable form. This book is comprised of nine chapters and begins by explaining how to choose type(s) of information source that is likely to be most helpful. The chapters that follow present guides on people, organizations, and literature as sources of information. A chapter on information services focuses on those organizations that supply information or references to information that could be helpful. These services range from answering telephone queries to supplying collections of relevant documents, and from broadcast television information to direct connection with computer databases. The next chapters discuss ways of searching the literature and computer databases, obtaining literature in a usable form, and organizing and presenting information. This book concludes by considering current awareness or keeping up-to-date with information about recent developments. This monograph is intended for librarians and information officers, especially for those working in scientific or industrial environments, practicing scientists and engineers, and students associated with these professions.

Givers information on computer-based storage and retrieval systems. This title features expanded coverage of computer-based information, including a chapter on CD-ROM products and updated coverage of on-line information search services.

The aim of each volume of this series Guides to Information Sources is to reduce the time which needs to be spent on patient searching and to recommend the best starting point and sources most likely to yield the desired information. The criteria for selection provide a way into a subject to those new to the field and assists in identifying major new or possibly unexplored sources to those who already have some acquaintance with it. The series attempts to achieve evaluation through a careful selection of sources and through the comments provided on those sources.

This is a treatise on information science and information technology. It discusses Indian information sources, electronic sources, information access tools, reference services, bibliographical organizations, information systems, products, and more. This book will benefit students in library and information science coursework, teachers, and librarians.

Includes subject, agency, and budget indexes.

Librarians and library administrators must plan for the future of information services and delivery now if they wish to survive as vital organizations in the coming years and influence the direction in which libraries will head. The Future of Information Services focuses on the long-range outlook for libraries and includes discussions of implications the future has for organizational structures and services. The contributing authors share their thoughts on many of the issues that need to be resolved in order for libraries to flourish in the twenty-first century, providing needed guidance for readers struggling with the myriad changes taking place in the information world today. The ideas and strategies in this book provide readers with a strong background to help enable them to lead their profession successfully into the future. The Future of Information Services discusses organizational development and administration, reviews major functions and departments included in most academic and public libraries to see what significant differences there may be in the library of the future, and explores partnerships in the information future. Specific topics addressed in the volume include: leadership requirements for the future of information services building a community electronic information infrastructure organization and role of library systems staff in relation to public service staff international and foreign information services in the expanding global community library and information studies education for the twenty-first century practitioner a future for special collections future directions for the U.S. government documents program fee-based services information professionals'relationships with vendors Librarians are in a unique position to provide leadership as society works toward the information future. Successful leadership during current, seemingly chaotic times requires a high degree of creativity, risk taking, and innovation, along with a clear understanding and articulation of professional values and vision. The Future of Information Services helps readers see into the future and clarify goals toward which to work to enable them and their successors to provide effective information services for years to come.