000 00268nam a2200109Ia 4500
008 220201s1985 xx 000 0 eng d
082 _a621.3
_bSON
100 _aSoni,ML&Gupta,PV
245 0 _aCours in electrical power
260 _bDhanpatrai&sons
_c1985
942 _2ddc
999 _c83355
_d83355