Johannes de Sacrobosco

Editions of the 
Tractatus de Sphaera

Sacrobosco Project
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Image source: Lisboa, 
Biblioteca Nacional
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Sphaera Ioannis de Sacro Bosco emendata. Eliae Veneti Santonis scholia in eandem sphaeram, ab ipso auctore restituta. Adiunximus huic libro Compendium inSphaeram, per Pierium Valerianum Bellunensem. Et Petri Nonii Salaciensis demonstrationem eorum, quae in extremo capite de climatibus Sacroboscius scribit, de inaequali climatum latitudine, eodem Vineto interprete.
Lutetiae: Gulielmum Cauellat, 1556. 

103 numb. leaves, diagrs. 18 cm.

The date in the title page is 1557.
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Locations:..
British Library, C.130.bb.10.
University of California, Berkeley
Universidade de Coimbra, UCBG RB-13-3 // RB-13-4
Paris, Bibliothèque Nationale de France (BnF),  RES-V-2087, Tolbiac
Roma, Biblioteca Nazionale Centrale Vittorio Emanuele II
Lisboa, Biblioteca Nacional, Res. 4775 P. // Res. 4845 P. // S.A. 2887 P. (3 copies)
Madrid, Biblioteca Nacional, 3/16012-1
Biblioteca Civica Casalborgone, Italia
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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