Presents personal analysis of information science as a field of scientific inquiry and professional practice that has evolved over the past half-century. Examines origin of information science in respect to problems of the information explosion, social role of field, nature of "information," structure of field in terms of problems addressed,…

This book provides information science students and librarians the background and techniques they need to meet the challenges of the library profession today. The book begins with a discussion of the practice of librarianship and the place of libraries within the broader perspective of the information superstructure. Topics covered include the…