SPSS-X introductory statistics guide for SPSS-X release 3 - Norusis, M. J. (Marija J.), 1948-; SPSS Inc. (Chicago, Ill. : SPSS Inc., 1988)
Rev. ed. of: SPSS X introductory statistics guide. c1983.
Includes bibliographical references (p.361-363) and index.
Keywords: SPSSX -- Problems, exercises, etc