000 00299nam a2200121Ia 4500
008 220201s1994 xx 000 0 eng d
100 _aTheraja & Theraja
245 0 _aTextbook of electrical technology
250 _a21
260 _bNew Delhi : S.Chand & Co.
_c1994
300 _a592
942 _2ddc
999 _c85591
_d85591