000 00343nam a2200133Ia 4500
008 221231s9999 xx 000 0 und d
100 _aSingh M D and Khanchandni  K B
_92969
245 0 _aPower Electronics
260 _bTata McGraw-Hill
260 _c1989
300 _a1046
650 _aElectronics and Communication
_92970
942 _cBE_BK
999 _c2792
_d2792