Methods in enzymology.
Card's contents:500,256 KAPLAN NATHAN O./red./ Methods in enzymology. Ed.-in-chief Sidney P. Colowick, Nathan 0. Kaplan. New York 1972 Academic Press 8° Vol. 25. Enzyme structure. Part B. Ed. by C.H.W.Hirs, Serge N. Timasheff. s. XV, nlb. 1, 724, il.