000 00270nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
100 _aGupta A K
245 0 _aPower Electronics and Introduction to Drives
250 _a1
260 _bDhanpat Rai N D
_c2000
942 _cBK
999 _c31123
_d31123