000 00318nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a621
082 _b38154
100 _a"Sawhney,A.K."
245 2 _aA Course In Electrical A
260 _aNew Delhi
260 _bDhanpat Rai
260 _c1973
300 _a1053
999 _c23223
_d23223