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Overview
Designed to assist beginning searchers, whether they are students or practitioners, this text offers a comprehensive introduction to online systems that primarily provide information in the form of bibliographic citations. Walker and Janes give basic how-to information on the use of online systems, discuss topics for which there are no accepted paradigms, and present alternative points of view within a framework of previous research. Expanding on their immensely popular and critically acclaimed first edition, the authors have added extensive new material addressing Internet search and retrieval techniques as well as the more traditional Dialog and Lexis-Nexis services. Invaluable as a textbook for students in online retrieval courses, practicing librarians, and online searchers in library settings, this book can be used as a quick reference tool and as a handy guide for in-service training. Information seekers who want to perform their own searches for bibliographic information using an online sea
Synopsis
Designed to assist beginning searchers, whether they are students or practitioners, this text offers a comprehensive introduction to online systems that primarily provide information in the form of bibliographic citations. Walker and Janes give basic how-to information on the use of online systems, discuss topics for which there are no accepted paradigms, and present alternative points of view within a framework of previous research. Expanding on their immensely popular and critically acclaimed first edition, the authors have added extensive new material addressing Internet search and retrieval techniques as well as the more traditional Dialog and Lexis-Nexis services. Invaluable as a textbook for students in online retrieval courses, practicing librarians, and online searchers in library settings, this book can be used as a quick reference tool and as a handy guide for in-service training. Information seekers who want to perform their own searches for bibliographic information using an online sea
Booknews
Gives an overview of the search for information in computerized settings, and outlines the different types of systems and information that are available for computer searching. Explains search protocols, controlled vocabulary searching, free text, and searching other kinds of databases, and discusses evaluating information. Also covers running a library search service, and starting your own search service. Includes boxes where contributors comment on and sometimes disagree with each other's opinions. This second edition reflects the importance of the Internet, and highlights similarities and differences between systems like DIALOG and the search engines available on the Web. Walker is affiliated with the University at Albany. Janes is affiliated with the University of Washington. Annotation c. Book News, Inc., Portland, OR (booknews.com)