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 (hbk.) RM87.32 Subjects--Topical Terms: Economics--Statistical methods