000			00434nam a2200181Ia 4500
005			20240823015157.0
008			240823s9999||||xx |||||||||||||| ||und||
041			_aENGLISH
082			_A621 N2
100			_aJain S C
245		0	_aMechanical Estimating and Costing
250			_a1st
260			_c1992 _bDhanpat Rai & _aDelhi
500			_aYES
650			_aMechanical Estimating _bMechanical
942			_cBK
999			_c171817 _d171817