Willard, Hobart Hurd Instrumental methods of analysis Hobart H. Willard, Lynne L. Merritt, Jr. [and] John A. Dean. - 6th ed. - California Wadsworth Pub. Co. c1981. - xxiv, 1030 p. illus. Includes bibliographies and index. ISBN: 0534245021 LCCN: 80051096 //r872 Subjects--Topical Terms: Instrumental analysis. Dewey Class. No.: 543.078