00641nam a22001697a 4500 20120225131648.0 8170004330 550.00 B-220075 DPL ENG Lal, C 43000 Understanding basics of library and information science : For B. Lib. Sc. examinations / by C. Lal and K. Kumar New Delhi Ess Ess Publications 2005 various pages 20 cms. Kumar, K. 43001 ddc EN 025.4 LAL 63439 63439 0 0 0 0 NFIC ZLS ZLS 2012-02-25 550.00 6 2 025.4 LAL B-220075 2022-10-11 2022-09-27 00:00:00 2022-09-27 550.00 2012-02-25 EN