000			00319nam a2200145Ia 4500
100			_aCrockett/ J.C.
650			_aCarpentery
942			_cRB
654			_aGear Cutting
245			_aGear Cutting Practice
260			_bMachinery Publication _aLondon _c1971
082			_a621.83
300			_a342
546			_aENGLISH
999			_c31302 _d31302