TY  - BOOK
T1  - Elementary statistics in social research
A1  - Levin, Jack 1941-
A2  - Fox, James Alan
LA  - English
PP  - New York
PB  - Harper & Row
YR  - 1988
ED  - 4th ed.
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217602000948
OP  - 472
NO  - Includes index.
CN  - HA 29 L388 1988
KW  - Social sciences : Statistical methods.
KW  - Statistics.
ER  -