Bowerman, Bruce L. Business statistics in practice / - Sixth edition - N.Y. : McGraw-Hill/Irwin, c2011. - xxvii, 899 p. : ill. ; 28 cm. Includes index. ISBN: 9780071220651 Subjects--Topical Terms: 1. Commercial statistics. Dewey Class. No.: Circ. 519.5 B786b 2011