Beobachtungsbücher des 6 Zoll Doppelastrographen (Band 2)
Heidelberg, 1900-1909
DOI: https://doi.org/10.11588/diglit.24419
URN: urn:nbn:de:bsz:16-diglit-244195
Metadata: METS
IIIF Manifest: version 2.1, version 3.0