TY  - BOOK
ED  - International mathematical Union's Commission on Development and Exchange
TI  - Mathematics and development;v.4: Mathematical directory of the developing countries : France and Portuguesse speaking African countries
U1  - 510.58(1724) 
PY  - 1986///
CY  - Nice,France
PB  - International Centre for Pure and Applied Mathematics
KW  - Developing countries
KW  - Directory
KW  - Mathematics
ER  -