000 00268nam a2200109Ia 4500
008 220201s1993 xx 000 0 eng d
100 _aGUPTA (PP)
245 0 _aMAINTENANCE OF ELECTRICAL EQUIPMENTS
250 _a2ND
260 _bDHANPAT RAI DELHI
_c1993
942 _2ddc
999 _c95702
_d95702