TY  - BOOK
AU  - Hyman Herbert H
TI  - Applications of methods of evaluation :  Four studi   
T2  - University of California ,publications in culture and society. Ed by W A Lessa etc.7
U1  - Y:3b4, K2 
PY  - 1962///
CY  - Berkeley
PB  - University of Califiornia        
N1  - Appendix P 323-392
ER  -