TY  - BOOK
AU  - SPSS
TI  - SPSS base 7.5 syntax reference guide
AV  - HA32 S677
PY  - 1997///
CY  - Chicago, Ill.
PB  - SPSS
KW  - SPSS (COMPUTER FILE)
KW  - SOCIAL SCIENCES
KW  - STATISTICAL METHODS
KW  - COMPUTER PROGRAMS
ER  -