Clayton Gary E A guide to everyday economic statistics / Everyday economic statistics Gary E. Clayton, Martin Gerhard Giesbrecht. - 6th ed. - Boston : McGraw-Hill Irwin, 2004. - 160 p. : ill. ; 23 cm. Includes bibliographical references and index. ISBN: 0072873299 Subjects--Topical Terms: Economics--Statistical methods LC Class. No.: HB137 Dewey Class. No.: 330/.07/27