000 00455nam a2200181Ia 4500
008 201126s9999 xx 000 0 und d
041 _aeng
020 _a9788174767295
082 _a624.0681
_bDUT
100 _aDUTTA, B N
245 _aESTIMATING AND COSTING IN CIVIL ENGINEERING THEORY AND PRACTICE
250 _a27TH
260 _aNEW DELHI
_bUBS
_c2006
300 _a904
690 _aCIVIL ENGINEERING
690 _aFET
999 _c17395
_d17395