@book{34780,
	author = {Skoog, Douglas A. and West, Donald M},
	title = {Analytical chemistry : an introduction.},
	publisher = {Saunders College Pub.,,},
	year = {1994.},
	series = {Saunders golden sunburst series},
	address = {Philadelphia :},
	edition = {6th ed.},
	note = {Includes bibliographical references and index.}
}