000 00326nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a621
082 _b31 SON
100 _aSoni M.L.
245 2 _aA Course In Electrical P
260 _aNew Delhi
260 _bDhanpat Rai
260 _c1987
300 _a"xx,272,176,177"
999 _c33206
_d33206