Socio-economic and communication indicators in development planning :
| Institution: | International Institute of Social History |
|---|---|
| Format: | TEXT |
| Published: |
Unesco,
[1981?]
Paris : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/688C82DA-C935-4598-A3D0-42B1C60F4A2F |
| Published: | [1981?] |
|---|