Ėkologicheska︠i︡a de︠i︡atelʹnostʹ i kosmonavtika : filosofsko-metodologicheskie aspekty
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| OCLC: | 36403325 |
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| Auteur principal: | |
| Langue: | Russian |
| Publié: |
1988.
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| Sujets: | |
| Format: | Thèse Monograph Microform Note that CRL will digitize material from the collection when copyright allows. |
| Description matérielle: | 16 p. |
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