00521nam a22002057a 4500 1461 1461 OSt 20180706160126.0 180706b ||||| |||| 00| 0 eng d 81-88870-13-7 Prof. S. K. Jhajharia BSDU English BSDU 621.3 NIA Niazi, K R Electrical & Electronics Engineering 6th New Delhi Genius Publications 2011 8.40: A.4: p.53 Electrical ddc BK 0 0 ddc 0 0 BSDU BSDU GEN 2018-07-06 300.00 0 621.3 NIA DB0070 2020-02-12 00:00:00 300.00 2018-07-06 BK