TY  - BOOK
AU  - 
AU  - 
ED  - Educational Policies Commission.
ED  - 
ED  - 
ED  - 
SN  - 2
PY  - 1948///46
CY  - Washington
PB  - 
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Education
KW  - United States
N1  - Includes bibliographical footnotes; 5
ER  -