000 00475nam a2200169Ia 4500
008 230711s9999||||xx |||||||||||||| ||und||
020 _a81-85304-36-x
041 _aENG
082 _a692.5
_bCH-E
100 _aChakraborti M
245 0 _aEstimating,costing,specification and valuation in Civil Engineering ( includes computer estimation)
250 _a24th . Ed.
260 _c2012
_aKolkata
_bM.CHAKRABORTI
300 _a856
650 _aCivil Engineering
942 _cBK
999 _c5515
_d5515