TY  - GEN
AU  - Levin, Jack
AU  - Fox, James Alan
TI  - Elementary Statistics In Social Research
SN  - 0673469581
U1  - 519.50243 
PY  - 1994///
CY  - New York
PB  - Harper Collins
KW  - Social Science - Statistical Methods
KW  - Statics
ER  -