Arithmeticae practicae methodus facilis
By: per Gemmam Frisium, medicum ac mathematicum conscripta ; iam recens ab auctore pluribus locis aucta & recognita ; in eandem Ioannis Steinii & Iacobi Peletarii annotationes ; eiusdem item De fractionibus astronomicis compendium ; et De cognoscendis per memoriam calendis, idibus nonis, festis mobilibus, & loco solis & lunae in zodiaco
Contributors: Peletier, Jacques, 1517-1582; Stein, Johannes; Beller, family of printers
Publisher: Apud Ioannem Bellerum ad insigne Aquilae aureae
Published: 1581
Place of publication: Antuerpiae
Language: lat
Number of pages: 183
Subjects: Arithmetic; Early works to 1900; Astronomy; Early works to 1800
Other titles: Arithmeticae Practiae Methodvs Facilis.
Notes: Smith, D.E. Rara arithmetica, p. 207

Ortroy, F. v. Gemma Frisius, no. 102