TY  - BOOK
TI  - SPSS Categories 8.0
SN  - 1568272111
PY  - 1998///
CY  - USA
PB  - SPSS Inc.
KW  - English
KW  - Scaling (Social sciences)
KW  - General
N1  - "SPSS Categories for Windows"--Label on disk envelope
ER  -