Copi, Irving M. <br/><br/>
Introduction To Logic / 
Irving M. Copi 
 - 6th ed. 
 - New York :  London :  Macmillan ;   Collier Macmillan,  c1982 
 - xiv, 604 pages :  illustration ;  25 cm 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>002324920X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic--Textbooks
<br/><br/><label>Dewey Class. No.: </label>160 COP