The Coordination of sectoral and aggregate plans
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Washington, D.C.
National Planning Association
1966.
|
| Cyfres: | Field work report
no.M8761 |
| Pynciau: |