000			00331pam a2200145a 44500
008			160408b xxu||||| |||| 00| 0 eng d
082			_a620.1 _bSh72
100			_aJudge, Arthur William
245	1		_aENGINEERING MATERIALS
260			_a _b _c
300			_a4
500			_aBulletin No. 40
964			_gCIRC
997			_aA48857 s C
999			_c262094 _d262094