000 00232nam a2200085 4500
080 _a657.3/47
_bBAN.80
245 _aMechanical estimating and costing (including project planning)
100 _aBanga, T
260 _aDelhi
_bKhanna Publilshers
_c1980
300 _a208p
999 _c29709
_d29709