COPI, Irving M. <br/><br/>
Introduction to Logic / 
[by] Irving M. Copi 
 - 6th ed. 
 - New York  Macmillan Pub.  1982 
 - xiv, 604 p. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>29775205 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>Dewey Class. No.: </label>160  / COP