Landessternwarte Heidelberg-Königstuhl [Editor]
Beobachtungsbücher Waltz-Reflektor (Band 3): Platte 4428 - 5199
Heidelberg, 1933-1942 [1947]
DOI / Citation link: https://doi.org/10.11588/diglit.17711 URN: urn:nbn:de:bsz:16-diglit-177119 Metadata: METS IIIF Manifest: v2.1, v3.0
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