000			00506nam a2200205Ia 4500
005			20250619145246.0
008			250619s9999||||xx |||||||||||||| ||und||
020			_c40
040			_aMAIN
041			_aEnglish
082			_a621.013 _bJAI
100			_aJain, S. C.
245		0	_aMechanical estimating and costing
260			_aDelhi _b; Dhanpat Rai & Sons _c, 1992
300			_a370p.
650			_aEngineering
650			_aMachine Engineering
650			_aMechanical Engineering
942			_cBK
999			_c125655 _d125655