TY  - BOOK
AU  - Blanc,Emile
AU  - Egger,Eugene
TI  - Educational innovations in Switzerland: traits and trends 
T2  - Experiments and innovations in education; no.33
SN  - 9231015044
PY  - 1979///
CY  - Paris
PB  - Unesco
KW  - Educational innovations
KW  - Switzerland
ER  -