000 00283nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
100 _aRaina K B
245 0 _aElectrical Design Estimating and Costing
250 _a1
260 _bNew Age International, New Delhi
_c2015
942 _cBK
999 _c30713
_d30713