00298nam a2200121Ia 4500008004100000041001200041082001100053100002100064245005900085250000900144260001600153650000700169221030s9999    xx            000 0 und d  aEnglish  a105.23  aViney Sharma/344 0aStudy of  subtation and various protective instruments  a2000  aJammuc2000  aEE