000 00278nam a2200121Ia 4500
008 220201s1984 xx 000 0 eng d
100 _aGHOSH M L
245 0 _aELECTRICAL TRADE THEORY
250 _a1
260 _aDELHI
_bTATA MCGRAW HILL
_c1984
300 _a362
942 _2ddc
999 _c90067
_d90067