Zeman, Joseph Jay,  1934-, <br/><br/>
Modal logic:  The lewis-modal systems. 

 - 302 páginas 
<br/><br/><label>Subjects--Personal Names: </label><br/>Lewis, Clarence Irving, 1883-1964 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Modalidad (Lógica)
<br/><br/><label>LC Class. No.: </label>BC199.M6  / Z44