000 00268nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a692.5
100 _aM.GOPALAIAH
245 0 _aESTIMATING AND COSTING
260 _bRADIENT
365 _b120.00
942 _cBTECH
999 _c172092
_d172092