000 00312nam a2200133Ia 4500
008 230915s9999 xx 000 0 und d
100 _aGupta, J B
245 0 _aGate Electrical Engineering
260 _aNEW DELHI
260 _bKATSON BOOKS
260 _c2014
300 _a1046
650 _aCompetition Books
999 _c157489
_d157489