Industrial fairs and developing countries.
Gorde:
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York :
United Nations,
1975.
|
| Saila: | United Nations. Publication. Sales number [series], E.75.II.B.7
United Nations. Industrial Development Organization. I.D. [series] ; 155 |
| Gaiak: |
| Deskribapen fisikoa: | v, 30p. : illus. |
|---|