Books by Johannes Combachius:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Combachius, Johannes, 1585-1651: Rogerii Bacconis ... Perspectiua : in qua, quæ ab aliis fuse traduntur, succincte, neruose & ita pertractantur, vt omnium intellectui facile pateant (Typis Wolffgangi Richteri :, 1614), also by Roger Bacon, Anton Humm, and Wolfgang Richter (page images at HathiTrust)- Combachius, Johannes, 1585-1651: Rogerii Bacconis ... Specula mathematica : in qua, de specierum multiplicatione, earundemque in inferioribus virtute agitur : Liber omnium scientiarum studiosis apprime vtilis (Typis Wolffgangi Richteri :, 1614), also by Roger Bacon, Anton Humm, Wolfgang Richter, and Real Colegio de Cirugía de San Carlos (Madrid) (page images at HathiTrust)
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