000 00478nam a2200193Ia 4500
005 20250220125352.0
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020 _c14.25
040 _aMAIN
041 _aEnglish
082 _a658
_bCHA
100 _aChakraborti, M.
245 _aEstimating, costing & specification
_bin civil engineering
250 _a3rd rev.ed.
260 _aCalcutta
_bThe Author
_c1967
300 _axiv,554p.
650 _aManagement
942 _cBK
999 _c28926
_d28926