TY  - BOOK
AU  - Ulich, Heinrich Gottlob Robert
TI  - Three Thousand years of educational wisdom: selections from great doments 
AV  - LA 5 U5
PY  - 1947///
CY  - Cambridge, Mass.
PB  - Harvard University
KW  - Educación
KW  - Historia -
KW  - Fuentes
ER  -