Contributions to the photographic study of colour, resolution and total magnitude of anagalactic objects : with special regard to objects photographed at Helwan, by
Sparad:
| OCLC: | 14238549 |
|---|---|
| Huvudupphovsman: | |
| Institutionell upphovsman: | |
| Språk: | English |
| Publicerad: |
Lund, Sweden,
Published by the Observatory,
1938.
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| Serie: | Annals of the Observatory of Lund,
no. 7. |
| Ämnen: | |
| Materialtyp: | Lärdomsprov Monograph Note that CRL will digitize material from the collection when copyright allows. |