Proceedings of the third conference of the region for Europe, Near East and Africa, June 5-8, 1962, Warsaw, Poland.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Amsterdam
Excerpta Medica Foundation
c1963
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| Gaiak: |