Suma de arithmetica
Subtitle: geometria pratica utilissima
By: ordinata per Johane de Ortega ....
Contributors: Guillery, Stefano, printer
Publisher: Per Maestro Stephano Guillieri de Lorena
Published: 1515
Place of publication: Impresso in Roma
Language: ita
Translated from: spa
Number of pages: 116
Subjects: Arithmetic; Early works to 1900; Geometry; Early works to 1800
Work titles: Tratado subtilissimo de arismetica y de geometria
Notes: Errata: Leaf 115r.

Although this work has a Latin title, it is actually the author's Italian translation and adaptation of his Spanish original.

Smith, D.E. Rara arithmetica, p. 91