000 00471nam a2200169Ia 4500
008 170901s1980 xx 000 0 und d
082 _a620.0044
_bB20M
100 _aBanga, T.R
245 0 _aMechanical Estimating and Costing
260 _aDelhi
_bKhanna Publishers
_c1980
300 _a208
650 _aEngineering and allied operations
650 _aTechnology (Applied sciences)
653 _aMechanical estimates
700 _aSharma, S.C
942 _2ddc
_cBK
_01
999 _c11273
_d11273