Utilities
| Egile nagusia: | |
|---|---|
| Erakunde egilea: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Toronto
Bureau of Municipal Research
1967.
|
| Saila: | Centennial study and training programme on metropolitan problems, paper
no.9 |
| Gaiak: |