Parmar, P. P., Bhuta, B. and Chopra R. N. Encyclopaedic dictionary of library and information science - New Delhi ; Anmol Publications , 1989 - 434-704p. , V.2 ISBN: 8170411890 300 Subjects--Topical Terms: EncyclopaediaLibrary Science-Dictionary Dewey Class. No.: 020.3 / PAR