TY  - BOOK
AU  - Hanushek Eric A
AU  -  Jackson John E
TI  - Statistical methods for social scientists
T2  - Quantitative studies in social relations Ed by Peter H Rossi
SN  - 012343505
U1  - B280bE, L7 
PY  - 1977///
CY  - New York
PB  - academic Press        
KW  - Statistics
N1  - Bibliography : P367-368; Appendix  :    P 325-366
ER  -