TY  - BOOK
AU  - Hedderson,John
TI  - SPSS/PC+ made simple
SN  - 0534143768
U1  - 300.2855369 H452s 1991 
PY  - 1991///
CY  - Belmont, Calif.
PB  - Wadsworth Pub. Co.
KW  - SPSS/PC+ (Computer file)
KW  - Social sciences
N1  - Includes index
ER  -