Ewing, Galen Wood, 1914- Instrumental methods of chemical analysis / Galen W. Ewing. - 5th ed. - New York : McGraw-Hill, c1985. - xvi, 538 p. : ill. ; 25 cm. Includes bibliographies and index. ISBN: 0070198578 : Subjects--Topical Terms: Instrumental analysis. Dewey Class. No.: 543.08