Joh. Fabricii Phrysii De maculis in sole observatis
Subtitle: et apparente earum cum sole conversione narratio cui adjecta est de modo educationis specierum visibilium dubitatio
Publisher: Typis Laurentij Seuberlichij, Impensis Iohan. Borneri Senioris & Eliae Rehifeldij
Published: 1611
Place of publication: VVitebergae
Language: lat
Number of pages: 41
Subjects: Sunspots; Early works to 1800; Rotation
Other titles: De maculis in sole observatis
Notes: Rare Book copy: Bound with 7 related works