Seventh general assembly - held at Zürich, August 11 to August 18, 1948
- Författare
- International Council of Scientific Unions Jan H. Oort International Astronomical Union
- (Edited by J.H. Oort., English and French, At head of title: International Council of Scientific Unions, International Astronomical Union (Union astronomique internationale))
- Genre
- Konferenser, Ej skönlitteratur, Konferenspublikation
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| University Press | 1950 | Storbritannien, Cambridge | viii, 552 sidor. |