000 00238nam a2200085 4500
080 _a621.38.049.77
_bGOT.85
245 _aPower supplies; switching regulators inverters and converters
100 _aGottlieb, Irving M
260 _aDelhi
_bBPB Pub.
_c1985
300 _ax+437p
999 _c33095
_d33095