00000nam a2200000 a 4500 20251203092024.0 020 _ Rajasekharan, K Academic Library development New Delhi Ess Ess Publication 1991 94p. 22 cm. HB Library development ENGLISH _ 65322 C 61144 61144 0 0 0 0 PU PU 1998-08-31 100.00 0 020 _ 65322 BK