000			00398nam a2200145Ia 4500
082			_a620.16 _bBEA
100			_aBeaumont, Robert A.
245			_aMechanical testing of metallic meterials with special reference to proof stress.
250			_aEd.3.
260			_aLondon _bSir Isaac Pitman & Sons _c1963
300			_axi, 250p.
500			_aENG
890			_aUnited Kingdom
999			_c22507 _d22507