Evans, G. Edward. creator Heft, Sandra M. Bloomberg, Marty. text Englewood, Colo Libraries Unlimited Inc. c1994 6th ed. monographic xxi, 534 pages : Illustrations ; Rev. ed. of: Introduction to technical services for library technicians / Marty Bloomberg, G. Edward Evans. 5th ed. 1985. Includes bibliographical references and index. Technical services (Libraries) United States Canada Processing (Libraries) - United States Z 688.6 EVA 0872879399 (cloth) : 0872879666 (pbk.) :