000 00312nam a2200121Ia 4500
008 220201s2016 xx 000 0 eng d
100 _aDUTTA B N
245 0 _aESTIMATING AND COSTING IN CIVIL ENGINEERING THEORY AND PRACTICE
250 _a28
260 _aDELHI
_bUBSPD PUB
_c2016
300 _a904
942 _2ddc
999 _c93764
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