00452nam a2200181Ia 4500 191001s9999 xx 000 0 und d 0000020772 621.311 Vaishwanar Electrical and Mechanical Engineering New Delhi Jain Brothers, NewDelhi 1990 Management Engineering Mechanical Ele tech Electrical BK 8947 8947 0 0 0 0 Electrical & Electronics Engineering BECB BECB E&E_PB-7 1992-07-01 Sapna Book House 45.00 17802 Dtd: 01/07/1992 0 621.311 VAI 020772 2019-10-01 00:00:00 BK