000 00430nam a22001577a 4500
003 OSt
008 210923b xxu||||| |||| 00| 0 eng d
020 _a9788174767707
082 _a624.0681
_bDUT
100 _aDutta, B. N.
245 _aEstimating and costing in civil engineering:
_bTheory and practice
250 _a28th
260 _aNew Delhi:
_bCBS Publishers & Distributors,
_c©2016
300 _a904p.
942 _2ddc
_cBK
_07
999 _c8738
_d8738