000 00356nam a2200133Ia 4500
005 20250403163002.0
020 _a9788174767707
100 _aDutta B.N.
110 _aTechniz Book International, New Deahi
245 0 _aEstimating and Costing in Civil Engineering
260 _bUBS Publishers ,Distributors ,New Delhi
_c2019
300 _a904
942 _cBook
999 _c6364
_d6364