https://openlibrary.org/books/OL21034681M.opds Johannis Hevelii Descriptio cometae anno aerae Christ. M.DC.LXV. exorti: cum genuinis observationibus, tam nudis, quàm enodatis, mense aprili habitis Gedani : cui addita est Mantissa prodromi cometici, observationes omnes prioris cometae MDCLXIV, ex iisq́; genuinum motum accuratè deductum, cum notis, & animadversionibus exhibens ... 2008-10-31T13:36:54Z Johannes Hevelius https://openlibrary.org/authors/OL1737596A/Johannes_Hevelius Autoris typis, et sumptibus, imprimebat Simon Reiniger Gedani 1666 [12], 188 p., 7 leaves of plates (1 fold.) : Errata list on p. 188 includes errata in the author's Prodromus cometicus, 1665. Place C wanting. lat https://openlibrary.org/books/OL21034681M