000 00236nam a2200109 4500
082 _aJAI
100 _aJain, S.C
245 _aMechanical Estimating and Costing
260 _aIndia:
_bDhanpat Rai,
_c1992.
300 _a370p. ;
942 _cBK
999 _c9192
_d9192