000 00272nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aS.L. UPPAL
245 0 _aTEXT BOOK OF ELELCTRICAL ENGINEERING
260 _bNil
260 _c1970
365 _b40.00
942 _cBK
999 _c161826
_d161826