Dissertatio mathematica de maculis solaribus praecipue iis quae ann. MDCCVIII et MDCCIX apparuerunt
Subtitle: nec non de methodo easdem observandi
By: praeside ... Christ. VVagnero ... eruditorum examini submittet Joh. Behrenhardus VVideburgus ... .
Contributors: Wagner, Christ.
Series: German baroque literature, Harold Jantz collection -- no. 2705, reel 543.
Publisher: typis Georg Wolfgangi Hammii
Published: 1709
Place of publication: Helmstedtii
Language: lat
Format: Microform
Number of pages: 66
Subjects: Sunspots
Other titles: Dissertatio mathematica de maculis solaribus praecipue iis quae anno septemdecimcentum et octo et septemdecimcentum et novem apparuerunt.
Notes: History of the observations of sun spots (including those at the Peking observatory), theories on their nature & cause; engraving illustrates movement of sun spots.

Microfilm. New Haven : Research Publications, 1973. 35 mm. (German baroque literature, Harold Jantz collection ; no. 2705, reel 543)

s 1973 ctu n a.