TY  - BOOK
AU  - Cros,Louis
TI  - The Explosion in the schools / 
U1  - 370.944 
PY  - 1963///
CY  - Paris : 
PB  - Sevpen, 
KW  - Education
KW  - 1945-
KW  - Social change
KW  - Progress
KW  -  France
KW  -  1945
ER  -