Christian, Gary D. Analytical chemistry / Gary D. Christian, Purnendu K. Dasgupta, Kevin A. Schug. - 7th ed. - New York ; London : Wiley, 2014. - xvii,826 p. : ill. ; 28 cm. includes Bibliography and index. ISBN: 9780470887578 Subjects--Topical Terms: Chemistry, Analytic.Chemical analysis. Dewey Class. No.: 543 C G A 221