TY  - BOOK
AU  - Hays, William.L.
TI  - Satistics for the Social Sciences
SN  - 0-03-077945-6
U1  - 519.502 HAY 
CY  - [s.l], New York
PB  - Holt, Rinehart and Winstron,Inc.
KW  - Statistics
ER  -