TY  - BOOK
AU  - Hedderson,John
TI  - SPSS/PC+ made simple
SN  - 0534143768
PY  - 1991///
CY  - Belmont, California
PB  - Wadsworth Publishing Company
KW  - Social sciences
KW  - Statistical methods
KW  - Computer programs
KW  - SPSS/PC+ (Computer file)
N1  - Includes index
ER  -