Clarke, Hans Thacher, 1887- A handbook of organic analysis : qualitative and quantitative / Hans Thacher Clarke ; with an introduction by J. Norman Collie - 4th ed. - London : Edward Arnold, 1957. - xii, 363 p : ill. ; 19 cm Includes Index Subjects--Topical Terms: Chemistry, Organic Dewey Class. No.: 547 / CLH 1957