Khochar, R. S. Electronic media and the library services / R. S. Khochar. - New Delhi : Discovery Publishing House, 1999. - v, 321 p. ; 23 cm. Includes bibliographical references. ISBN: 8171414478 9788171414475 Subjects--Topical Terms: Library scienceDigital media Dewey Class. No.: 028.8 / KHO