Feigl, Fritz, 1891- Spot tests in inorganic analysis / Fritz Feigl, Translated by Ralph E. Oesper. - 5th, enl. and rev. English ed. - Amsterdam ; New York : Elsevier Pub. Co., 1958 [printing 1965] - xiii, 600 p. : ill. ; 24 cm. Includes Index Subjects--Topical Terms: Spot tests (Chemistry) Dewey Class. No.: 543.22 / FES 1965