000 00305nam a2200121Ia 4500
008 220201s1979 xx 000 0 eng d
082 _a621.381
_bTHE
100 _aTheraya, B.L.
245 0 _aTextbook of electrical technology
260 _aNew Delhi
_bS.Chand & Co.
_c1979
300 _a1373
942 _2ddc
999 _c21815
_d21815