000 00352nam a2200133Ia 4500
008 211209s1979 xx 000 0 und d
041 _aeng
082 _a692.5 N79 CHA
100 _aCHAKRABORTI M
245 _aESTIMATING, COSTING AND SPECIFICATION IN CIVIL ENGINEERING
250 _a6 ed.
260 _aCALCUTTA
_bM CHAKRABORTI
_c1979
300 _a622
999 _c18285
_d18285