Wonnacott, Thomas H. Introductory statistics for business and economics - 4th ed. - New York, N.Y. : Wiley, 1990 - 815 ISBN: 047161517X Subjects--Topical Terms: SOCIAL SCIENCES--STATISTICAL METHODSSTATISTICSCOMMERCIAL STATISTICSECONOMICS--STATISTICAL METHODS LC Class. No.: HA29 / W666I 1990