000			00353nam a2200133Ia 4500
005			20260413100559.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_asen G.S. & Bhattacharya
245		0	_aPrinciples of Machines tools
260			_bCalcuta New central book agency _c1998
300			_a954
942			_cGB
999			_c2346 _d2346