Ėkologicheska︠i︡a de︠i︡atelʹnostʹ i kosmonavtika : filosofsko-metodologicheskie aspekty
Shranjeno v:
| OCLC: | 36403325 |
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| Glavni avtor: | |
| Jezik: | Russian |
| Izdano: |
1988.
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| Teme: | |
| Format: | Thesis Monograph Microform Note that CRL will digitize material from the collection when copyright allows. |