Introduction to the Library and Information Professions

An introduction to the library and information professions featuring a model of information transfer, the national information infrastructure, and the processes and functions and infrastructure of information professionals.This introduction to the functions of information professionals is approached through models of communication theory. Professionals have the role of diagnosing the information needs of clients using information transfer theory. Current trends and issues are discussed as they focus on the role of a professional and the services to be offered.