De Morgan Angustus <br/><br/>
On the syllogism and other logical writings ed by Peter Heath 

 -  1966 
<br/><br/><label>Standard No.: </label>17,643 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PHILOSOPHY
<br/><br/><label>Dewey Class. No.: </label>R12, K6