Waters, C. D. J. Quantitative methods for business / Donald Waters. - 5th ed. - Harlow, England ; New York : Financial Times Prentice Hall, c2011. - xx, 603 p. : col. ill . ; 25 cm. Includes bibliographical references and index. eng. ISBN: 9780273739470 (pbk.) TZS 89,908/= Subjects--Topical Terms: Industrial managementDecision making Dewey Class. No.: 658.4033 WAT