Poland, William <br/><br/>
The laws of thought, or formal logic... 

 - Chicago :  Loyola University Press,  1921 
 - 110p.;  19 cm. 
<br/><br/>A brief comprehensive treatise on the laws and methods of correct thinking.- 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Manual<br/>Lógica
<br/><br/><label>Universal Decimal Class. No.: </label>161/162  (023)