TY  - BOOK
ED  - Estados Unidos.
TI  - Progress of public education in the United States of America 1969-70
AV  - LA216 E7.6
PY  - 1971///
CY  - Washington
PB  - Department of Health, Education and Welfare
KW  - Educación
KW  - Estados Unidos
N1  - "Report for the Thirty-Third International Conference on Public Education"; "OE10005-70-A"
ER  -