Høyrup, Jens. <br/><br/>
Jacopo da Firenze’s Tractatus Algorismi and Early Italian Abbacus Culture  [electronic resource] / 
by Jens Høyrup. 
 - 1a ed. 
 - Basel :  Birkhäuser Verlag AG,  2007. 
 -  v.: digital 
 - Science Networks. Historical Studies ;  34 .
<br/><br/><label>ISBN: </label>9783764383916 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Mathematics_$xHistory<br/>Mathematics<br/>History of Mathematics
<br/><br/><label>LC Class. No.: </label>QA154.8.J33  / H69 2007