Abraham, E. P. 1913-1999. Biochemistry of some peptide and steroid antibiotics / by E. P. Abraham - New York : Jhon Wiley, c1957. - vii, 96 p. : ill. ; 20 cm. - Ciba lectures in microbial biochemistry ; 1957 . - Ciba lectures in microbial biochemistry ; 1957. . Include index Subjects--Topical Terms: Peptide antibiotics.Steroids. Dewey Class. No.: 612.015 / ABB 1957 National Library of Medicine Call No.: W1 / C3655 1957