TY  - BOOK
T1  - Educational issues and unity of experience
A1  - Sayers, Ephraim Vern
PP  - New York
PB  - Columbia University
YR  - 1929
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dun.65099
OP  - 113
ER  -