Segye irhwajip Kwahakcha p'yŏn. 2 /
세계 일화집 과학자 편. 2 /
| Main Authors: | , |
|---|---|
| Format: | Book |
| Language: | Korean |
| Published: |
[P'yŏngyang] :
Kwahak Paekkwa Sajŏn Chonghap Ch'ulp'ansa,
1993
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| Subjects: |