TY  - BOOK
T1  - SPSS/PC+ made simple
A1  - Hedderson, John
LA  - English
PP  - Belmont, Calif.
PB  - Wadsworth Pub. Co.
YR  - 1991
UL  - https://tuklas.up.edu.ph/Record/UP-99796217607188179
OP  - 271
CN  - HA 32 H42 1991
SN  - 0534143768
KW  - SPSS/PC+ (Computer file).
KW  - Social sciences : Statistical methods : Computer programs.
ER  -