Vols. 28-30 accompanied by separately published parts with title: Indices and necrology.

This book, first published in 1991, explores the changing roles of reference services and offers advice and practical ideas to guide librarians through the increasingly tangled maze of duties being thrust upon the reference staff. Although the everyday work of the reference librarian is often taken for granted, these insightful chapters illuminate the essential service performed by the reference librarians as they facilitate access to information for a wide variety of users. Furthermore, this book helps reference librarians face the future by examining the technological and service developments that will challenge their profession. It addresses unique reference problems such as making use of the telephone as an information gathering tool, selecting reference material for the interdisciplinary field of Health, Physical Education, and Recreation (HPER), and helping non-law students with legal research. Topics related to information systems are examined such as the limitations of end-user online services, and an evaluation of the Library of Congress Information system. Authoritative contributors make recommendations on how to design services to coordinate with the new technology and how to change librarians’ roles so they can assist people in using these systems.

Designed to complement every introductory library reference course, this is the perfect text for students and librarians looking to expand their personal reference knowledge, teaching failsafe methods for identifying important materials by matching specific types of questions to the best available sources, regardless of format. Guided by a national advisory board of educators and practitioners, this thoroughly updated text expertly keeps up with new technologies and practices while remaining grounded in the basics of reference work. Chapters on fundamental concepts, major reference sources, and special topics provide a solid foundation; the text also offers fresh insight on core issues, including ethics, readers' advisory, information literacy, and other key aspects of reference librarianship;selecting and evaluating reference materials, with strategies for keeping up to date;assessing and improving reference services;guidance on conducting reference interviews with a range of different library users, including children and young adults;a new discussion of reference as programming;important special reference topics such as Google search, 24/7 reference, and virtual reference; anddelivering reference services across multiple platforms As librarians experience a changing climate for all information services professionals, in this book Cassell and Hiremath provide the tools needed to manage the ebb and flow of changing reference services in today's libraries.