Described by Houzeau & Lancaster, p. 506. It should
be similar to the 1482 and 1495 Venice editions of Erhard Ratdolt.
Locations:
No known copy.
Johannes de Sacrobosco - Editions of the
Tractatus
de Sphaera - home Roberto de Andrade Martins - roberto.andrade.martins@gmail.com Group of History, Theory of Science and Science Teaching, University
of São Paulo (USP), Brazil - GHTC