000 00301nam a2200097Ia 4500
008 180926s9999 xx 000 0 und d
100 _aRAINA K.B;BHATTACHARYA S.K;
245 _aELECTRICAL DESIGN ESTIMATING &COSTING
500 _aCOSTING ; DESIGN ; ELECTRICAL ; ESTIMATING
650 _aGeneralities(000)
999 _c323634
_d323634