Hamerslag, Frank E., 1919- The technology and chemistry of alkaloids. - New York : D. Van Nostrand, 1950. - viii, 319 p. LCCN: 50009815 Nat. Bib. No.: GB51-4619 Subjects--Topical Terms: Alcalóides.Química farmacêutica. Dewey Class. No.: 615.321