Worldmark encyclopedia of the nations a practical guide to the geographic, historical, political, social & economic status of all nations, their International relationships, and the United Nation Systems.
| Formatua: | Liburua |
|---|---|
| Hizkuntza: | English |
| Argitaratua: |
New York
Worldmark Press
[c1988].
|
| Edizioa: | 7th ed. |
| Gaiak: |