Copi, Irving <br/><br/>
Introduction to logic 

 - "Upper Saddle River, New Jersey"  Pearson Education  2002 
 - 647 
<br/><br/><label>ISBN: </label>1130337358 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic 
<br/><br/><label>Dewey Class. No.: </label>160 C791i