TY - BOOK AU - Norusis,M.J. ED - SPSS Inc. TI - SPSS-X introductory statistics guide for SPSS-X release 3 / SN - 0131778412 U1 - Q 005.329 NOR PY - 1988/// CY - Chicago, Ill. : PB - SPSS Inc., KW - SPSSX KW - Problems, exercises, etc N1 - Rev. ed. of: SPSS X introductory statistics guide. c1983; Includes bibliographical references (p.361-363) and index ER -