Shiffler, Ronald E. Introductory business statistics with microcomputer applications / Ronald E. Shiffler, Arthur J. Adams. - Boston : PWS-Kent, 1990. - xxii, 1124, [83] p. ; 24 cm. - The Duxbury series in statistics and decision sciences. . Includes index. ISBN: 0534921868 (cased) Subjects--Topical Terms: Commercial statistics.Commercial statistics--Computer-assisted instruction.Microcomputers.