00915cam a22002771 4500 7409933 BD-DhUL 20141124085644.0 750521s1947 nyua b 001 0 eng med47001439 (OCoLC)1349033 DLC CtHT OClW-H OCoLC DNLM ODaU DLC BD-DhUL QP601 .S88 1947 BB9638 574.19 SUC Sumner, James B. (James Batcheller), 1887-1955. Chemistry and methods of enzymes / James B. Sumner and G. Fred Somers. 2d ed., rev. and enl. New York, N.Y. : Academic Press, 1947. xi, 415 p. : ill. ; 24 cm. Includes bibliographical references and index. Enzymes. Somers, G. Fred (George Fredrick), 1914-2000. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 20253 20253 0 0 ddc 0 574_190000000000000_SUC 0 NFIC 38743 DUSL DUSL GEN 2014-11-24 574.19 SUC A15921 2014-11-24 2014-11-24 BK