TY  - BOOK
AU  - Hanushek,Eric A., Jackson, John E.
AU  - x
TI  - Statistical methods for social scientists: x
SN  - x
U1  - 519.54/HAS 
PY  - 1977///
CY  - N.Y.
PB  - Academic
KW  - Probablities
KW  - Statistics
N1  - x
ER  -