SPSS/PC + Advanced Statistics v2.0 for the IBM PC/XT/AT and PS/2 - Norusis, M. J. (Marija J.), 1948-. (Chicago, Ill. : SPSS, 1988)
Includes index.
Bibliography: p. B-213-8-214.
Keywords: SPSS/PC Plus (Computer system).; Social sciences -- Data processing