000 00381nam a2200133Ia 4500
008 180514s9999 xx 000 0 und d
020 _a9788174767707
100 _aDutta, B.N
245 0 _aEstimating and Costing In Civil Engineering Theroy and Practice
250 _a28th
260 _aNew Delhi
_bUBS Publishers and Distributors Pvt.Ltd
_c2016
300 _a904
942 _cBK
_025
999 _c4669
_d4669