000			00351pam a2200157a 44500
008			230515b1995 xxu||||| |||| 00| 0 eng d
020			_aNULL
041			_aENGLISH
082			_aN.D.
100			_aSinha B.P.
245			_aMechanical Estimating & Costing
250			_a0
260			_aNULL _bTata Mc Graw _c1995
300			_a173
650			_aNULL
999			_c581652 _d581652