Copi, Irving M.. <br/><br/>
Introduction to logic 
/ Irving M. Copi 
 - 5th. ed. 
 - New York, NY   : Macmillan   , 1957 
 - 472 p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/> LOGICA
<br/><br/><label>Universal Decimal Class. No.: </label>16 C783in5