TY  - BOOK
AU  - Marie Besse,Jean
TI  - Decroly
T2  - Grandes educadores, 1
U1  - 923.7 D327m 
PY  - 1989///
CY  - Mexico : 
PB  - Trillas, 
KW  - DECROLY, OVIDE 1871 - 1932
ER  -