Willard, Hobart H. Elements of quantitative analysis : theory and practice / Hobart H. Willard, N. Howell Furman and Clark E. Bricker. theory and practice / - 4th ed. - Princeton : D. Van nastrand, 1956 - viii, 576p. : ill. ; 24x16 cm. Includes index. ISBN: : $ 5.85 Subjects--Topical Terms: QUANTITATIVE CHEMISTRY Dewey Class. No.: 545 / WIL-ELE