Udenfriend Sidney Ed. Peptides: Analysis, synthesis biology Udenfriend Sidney Ed.; Meienhofer Johannes Ed. - New York Acdemic Press 1979 - p. cm. Standard No.: 43456 Source: Textual Subjects--Topical Terms: Amino acid biochemistry Organic chemistryChemistry Dewey Class. No.: E9G,92Z1z7, L9.9