TY  - BOOK
AU  - Norušis,M.J.
TI  - SPSS for Windows, Professional Statistics, release 6.0
SN  - 0131788310
AV  - HA32 .N65174 1993
PY  - 1993///
CY  - Chicago, Ill.
PB  - SPSS Inc.
KW  - Social sciences
KW  - Statistical methods
KW  - Computer programs
ER  -