000 00321nam a2200121Ia 4500
008 220201s1979 xx 000 0 eng d
082 _a621.313
_bKAK
100 _aKakkar, KC & Arora BD
245 0 _aElectrical equipment operation & maintenance
260 _bDelhi: Rainbow Book Co
_c1979
300 _a528
942 _2ddc
999 _c80771
_d80771