00000nam a2200000 a 4500 20251203110133.0 8174885048 370.11 KAU _ Kaushik, Vijaya Kumari and Sharma,S.R. Principles of education New Delhi Anmol Publications 1997 350p. 22cm Education _ 92804 C 79110 79110 0 0 0 0 PU PU 1999-07-05 510.00 0 370.11 KAU 92804 BK