Mal, Bidyut. Library sciences and documentation / Bidyut Mal. - New Delhi : Shree Publishers & Distributors, 2004 - vi, 251 p. ; 23 cm. Includes index. ISBN: 8188658367 ;9788188658367 Subjects--Topical Terms: Documentation. ;Library science. Dewey Class. No.: 25 / MAL 2004