Martin Landsberg
1523
![Tractatus proportionu[m] plusquam aureus](https://covers.openlibrary.org/b/id/9247992-L.jpg)
Tractatus proportionu[m] plusquam aureus![Algorithmus linealis numeratione[m] additionem subtractione[m], duplatione[m], mediatione[m], m[u]ltiplicationem, diuisione[m] et progressionem una cu[m] regula de tri p[er] stringe[n]s](https://s3.amazonaws.com/readfeedstatic/book_covers/thumbnails/rf-placeholder.png)
Algorithmus linealis numeratione[m] additionem subtractione[m], duplatione[m], mediatione[m], m[u]ltiplicationem, diuisione[m] et progressionem una cu[m] regula de tri p[er] stringe[n]s- Egregie sentēcie, siue Jocūdi flores doctor[us] poetarū
- Friderich von gotes gnaden Hertzog zu Sachssenn vnd Kürfürste &c̃. Leiben getrawen
- Liber moralis de consilio patris pro iuvenibus
- Philippi Beroaldi Bononiensis poete carmen De duobus amantibus
- Prognostica ad viginti annos duratura