TY  - BOOK
AU  - Norusis,M.J
TI  - SPSS 6.1 guide to data analysis
SN  - 0134370546
PY  - 1995///?]
CY  - Englewood Cliffs, N.J.
PB  - : Prentice Hall
KW  - Social sciences
KW  - Statistical methods
KW  - Computer programs
N1  - At head of title: SPSS; Includes bibliographical references (p. 571) and index
ER  -