000 00314nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a624
100 _aChakrabarti M
245 0 _aEstimating Costing Specification and Valuation in Civil Engineering
250 _a22
260 _bChakrabarti
_c2009
942 _cBK
999 _c31737
_d31737