000 00452nam a2200181Ia 4500
100 _aBANGA T R AND SHARMA S C
650 _aMechanical Estimating and Costing
365 _cRS
365 _d1
942 _cPBK
654 _aMechanical
654 _aEstimating
654 _aCosting
654 _aMechanical Estimating and Costing
245 _aMechanical Estimating and Costing
260 _bKhanna Publication
_c1984
_aNEW DELHI
300 _a230p
999 _c9527
_d9527