Arithmetica speculatiua magistri Gasparis Lax Aragonensis de Sarinyena duodecim libris demonstrata
Contributors: La Barre, family of printers
Publisher: In vico diui Jacobi ab Emundo le Feure sub signo crescentis albi vitam degente
Published: 1515
Place of publication: Venundatur Parisiuis
Language: lat
Number of pages: 94
Subjects: Arithmetic; Early works to 1900
Other titles: Arithmetica speculativa.
Notes: Date of publication from colophon.

Colophon: Impressa Parisius opera ac characteribus magistri Nicolai de la Barre. Expensis honesti viri Hemundi le Feure Bibliopole Parisius ... anno domini 1515 die vero 18 mensis Decembris.

Smith, D.E. Rara arithmetica, p. 121