Skoog, Douglas A. Principles of instrumental analysis / Douglas A. Skoog, F. James Holler, Stanley R. Crouch. - 6th ed. - Belmont, CA : Thomson Brooks/Cole, 2007. - xv, 1039 p. : ill. (some col.) ; 27 cm. ISBN: 9780495012016 RM853.90 Subjects--Topical Terms: Instrumental analysis--Textbooks.