Onderzoekingen over de straling der zonnevlekken
| Main Author: | Wanders, Adrianus Stephanus Petrus Josephus Maria (-) |
|---|---|
| Format: | Book |
| Bahasa: | dut |
| Terbitan: |
Utrecht :
Noord Hollandsche
, 1933
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| Subjects: |
| Physical Description: |
75 hlm. ; 24 cm |
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