Socio-economic indicators for planning : methodological aspects and selected examples.
- Paris : 1981. Unesco,
- 122 p. : ill. ; 24 cm.
- Socio-economic studies ; 2. .
Includes bibliographical reference.
314 314
92-3-101892-2
Socio-economic development- Africa.
309.2 / U3s
Includes bibliographical reference.
314 314
92-3-101892-2
Socio-economic development- Africa.
309.2 / U3s