Evans, Edward G Introduction to technical services / G. Edward Evans, Sheila S. Intner, Jean Weihs - 7th ed. - Greenwood Village, Colo. : Libraries Unlimited, 2002 - xvi, 543 p. : ill. ; 23 cm. - Library and information science text series . Includes bibliographical references and indexes ISBN: 1563089181 156308922X (pbk.) Subjects--Topical Terms: Technical services (Libraries)--United States Dewey Class. No.: 025.02 / E92I