SPSS for windows professional statistics release 6.0 /

by Norusis, Marija J., 1948-.
Published 1993

Spss for windows advanced statistics release 6.0 /

by Norusis, Marija J., 1948-.
Published 1993

SPSS for windows : CHAID release 6.0 /

by Norusis, Marija J., 1948-.
Published 1993

SPSS for windows base system user's guide release 6.0 /

by Norusis, Marija J., 1948-.
Published 1993

SPSS 6.1 Guide to Data Analysis /

by Norusis, Marija J., 1948-.

SPSS 13.0 advanced statistical procedures companion /

by Norusis, Marija J., 1948-.
Published 2004