TY  - BOOK
AU  - Norusis, Marija J.
AU  - SPSS Incorporation
TI  - SPSS / PC + 4.0 base manual for the IBM PC/XT/AT and PS / 2
U1  - 681.322 
PY  - 1990///
CY  - Chicago
PB  - SPSS Inc
KW  - Computer Science
KW  - Computer science
N1  - Gift; computer science, information technology, computing
ER  -