On sun-spot periodicities. Preliminary notice
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Copy number Shelfmark Loan status ex_od 6564 boekenzolder
Object number43899
TitleOn sun-spot periodicities. Preliminary notice
Author
Source
(1905)
Materialoverdruk
Subjectastronomie
Copy number | ex_od 6564 |
Shelfmark | boekenzolder |
Loan status |