000 00553nam a2200217Ia 4500
005 20250619145006.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _c46
040 _aMAIN
041 _aEnglish
082 _a624
_bCHA
100 _aChakraborty, M.
245 0 _aEstimating, costing and specification in civil engineering
250 _a7th ed.
260 _aCalcutta
_b; M. Chakraborty
_c, 1982
300 _aiv,708p.
650 _aCivil Engineering
650 _aEngineering
650 _aEstimating & Costing
942 _cBK
999 _c118102
_d118102