000 00384nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0074603418
082 _a621.31042
_bSUB
100 _aSubrahmanyan,Vedam.
245 0 _aThyristor control of electrical drives
260 _aNew Delhi :
_bTata Mcgraw Hill,
_c2007
300 _a416.
365 _a350
650 _aApplied physics
999 _c23347
_d23347