000 00441nam a2200157Ia 4500
008 230326s9999 xx 000 0 und d
020 _a818530436X
082 _a624.0681
_bCHA
100 _aChakraborti, M.
245 0 _aEstimating, Costing, Specification & Valuation In Civil Engineering: Principles And Applications
250 _a24th.
260 _aDelhi:
_bChakraborti M.,
_c2013.
300 _a856.
365 _b480/-
650 _a
_a
999 _c15560
_d15560