TY  - BOOK
AU  - 
ED  - Unesco
TI  - Statistical yearbook Annuaire statistique Anuario estadistico 1997 / : By Unesco
SN  - 9789230034436
PY  - 1997///
CY  - Paris, France
PB  - Unesco Publishing & Berman Press
KW  - Statistics
ER  -