000 00358nam a2200121Ia 4500
020 _a9788174766113
100 _aDutta BN
245 _aEstimating and Costing in Civil Engineering: Theory and Practice including Specifications and Valuations
250 _a26th
260 _c2011
_bUBS Publishers' Distributors
_aNew Delhi
300 _axiii+904
942 _cBK
999 _c10288
_d10288