Tractatus proportionum
By: editus a Petro a Spinosa artium magistro ; simul cum duabus questionib[us] philosophie quarum vna actionem vestigat a proportione maioris inequalitatis ; secunda vero questionem de antiparistasi ; vbi ferme totu[m] fundamentum metheoroum[m] continentur
Publisher: I.A.
Published: 1545
Place of publication: Salamanca]
Language: lat
Number of pages: 16
Subjects: Proportion; Early works to 1800; Arithmetic; Early works to 1900
Notes: Title within ornate architectural woodcut border.