TY  - BOOK
AU  - George Soule.
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : measurement theories case studies 
SN  - 2
PY  - 1961///46
CY  - New York
PB  - Holt, Rinehart and Winston
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
N1  - 5
ER  -