000			00503pam a2200145a 44500
082			_a621.9 _bG42n
100			_aGilson, John
245	1		_aNEW APPROACH TO ENGINEERING TOLERANCES _cA CRITICAL PRESENTATION OF THE CONSIDERATIONS NECESSARY FOR THE ALLOCATION AND MAINTENANCE OF REALISTIC TOLERANCES IN MODERN ECONOMIC PRODUCTION
260			_aLondon _bMachinery Pub. _c1951
300			_a99
500			_aBibliography : P. 95
650			_aTolerance (Engineering)
964			_gCIRC
997			_a2335 C
999			_c435841 _d435841