000			00489nam a2200193Ia 4500
003			CGECLib
005			20231211184336.0
008			231211s9999||||xx |||||||||||||| ||und||
020			_c645
040			_aCGECLib
041			_aeng
082			_a624.0681 _bDUT/E
100			_aB. N. Dutta
245		0	_aEstimating and Costing In Civil Engineering: Theory and Practice
250			_a28 R. Ed.
260			_aNew Delhi _bUBS Publishers _c2016
300			_bPaperback _axiii,904
942			_cBK
999			_c7316 _d7316