TY  - BOOK
ED  - Columbia University.
TI  - A survey of the public educational system of Porto Rico
T2  - Studies of the International Institute of Teachers College, Columbia University
PY  - 1926///
CY  - New York
PB  - Teachers College, Columbia University
KW  - Education
KW  - Puerto Rico
KW  - Local
KW  - Educational surveys
ER  -