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020 _a9788174767295
_cRS.408.75
040 _aSOAPDBBS
041 _aEnglish
082 _a692.5
100 _aDUTTA, B.N
245 _aESTIMATING AND COSTING CIVIL ENGINEERING
_bTHEORY AND PRACTICE
260 _bUBSPD
_aNEW DELHI
_c2015
300 _a904
500 _aINV/0009/00012
650 _aDESIGN
650 _aESTIMATING AND COSTING
942 _cBK
999 _c90578
_d90578