000			00330nam a2200133Ia 4500
005			20260413101004.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aSadhu Singh
245		0	_aTheory of Machines
260			_bDelhi, pearson education _c2006
300			_a628
942			_cGB
999			_c5984 _d5984