Clayton, Gary E. A guide to everyday economic statistics Gary E. Clayton, Martin Gerhard Giesbrecht, Feng Guo - 7th ed. - New York McGraw-Hill Higher Education 2010 - xiii, 172 p. ill. 23 cm Ind.: p. 163-172 ISBN: 9780073523194 Subjects--Topical Terms: EconomyStatistical methods Dewey Class. No.: 330.021 / G510D