Man's contracting world in an expanding universe proceedings of the Brown University Convocation held in Providence, Rhode Island, October 21-23, 1959
| Erakunde egilea: | |
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| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Providence
s.n.
1960.
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| Gaiak: |