TY  - BOOK
AU  - UNE
ED  - NESCO
TI  - International yearbook of education
T2  - International yearbook of education
SN  - 923101868
U1  - 370.58 
PY  - 1981///
CY  - Paris
PB  - UNESCO
KW  - Educational surveys
KW  -  	      Education.
ER  -