Survey on the scientific and technical potential of the countries of Africa /
Unesco.
- Paris : Unesco, 1970.
- 296 p. ; 24 cm.
Includes Index.
326 326
Research -- Africa -- Directories.
Scientific surveys -- Africa.
509.6 / U3s
Includes Index.
326 326
Research -- Africa -- Directories.
Scientific surveys -- Africa.
509.6 / U3s