Mezhdunarodnyĭ geofizicheskiĭ god [1957-1958].
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| Format: | Book |
| Language: | Russian |
| Published: |
Moskva :
Gos. izd-vo tekhniko-teoret. lit-ry,
1957.
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| Subjects: |
| Physical Description: | 135 pages : illustrations, maps. ; 20 cm. |
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