Astronomisches Skizzenbuch.
Publisher: Oberösterreichischer Landsverlag
Published: 1948
Place of publication: [Linz
Language: ger
Number of pages: 145
Subjects: Stars -- Atlases.; Astronomy -- Charts, diagrams, etc.
Other titles: Wann, wo, warum, wieso.
Notes: On cover: Wann, wo, warum, wieso.