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

 - New York  MacMillan Publishing Company  1986 
 - xiv,617p.  26cm. 
<br/><br/><label>ISBN: </label>0029461006 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>LC Class. No.: </label>BC108.C69