000			00518pam a2200145a 44500
008			160510b xxu||||| |||| 00| 0 eng d
082			_aRL PCA BULL-31
100			_aLERCH,WILLIAM
245			_aSTUDIES OF SOME METHODS OF AVOIDING THE EXPANSION AND PATTERN CRACKING ASSOCIATED WITH THE ALKALI-AGGREGATE REACTION _b
260			_a _bASTM, PHILADELPHIA _c1950
300			_a,25,,,,,,
500			_aBound with RL PCA BULL-32-50
650			_aCHEMICAL REACTIONS, CONDITIONS AND LAWS OF
650			_aCHEMISTRY, PHYSICAL ORGANIC
999			_c479734 _d479734