Boehner, Philotheus <br/><br/>
Medieval logic :  An outline of its development from 1250 to c.1400 

 - Chicago :  The University of Chicago Press,  1952 
 - xvii, 130p.;  20,50 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medioevo<br/>Historia<br/>Lógica
<br/><br/><label>Universal Decimal Class. No.: </label>16  (091)