Ad clarissimvm virvm d. Ioannem Schonervm, de libris revolvtionũ eruditissimi viri, & mathematici excellentissimi, reuerendi d. doctoris Nicolai Copernici torunnaei, canonici varmiensis, per quendam iuuenem, mathematicae studiosum narratio prima ...
Published: 1540
Place of publication: Danzig
Language: lat
Number of pages: 75
Notes: Signatures: A-I⁴, [-]².

Colophon: Excvsvm Gedani per Franciscvm Rhodvm. M.D.XL.

Caption on p. [3]: Clarissimo viro, d. Ioanni Schonero, vt parenti suo colendo, G. Ioachimus Rheticus s.d.

Errata: 2 unsigned leaves at end.

The first announcement of the Copernican theory.