Copi, Irving M. <br/><br/>
Introduction to logic / 
Irving M. Copi, Carl Cohen. 
 - 10th ed. 
 - Upper Saddle River, NJ :  Prentice Hall,   c1998. 
 - xx, 714 p. :  ill. (some col.) ;   25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0130102024 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic-- Textbooks.
<br/><br/><label>Dewey Class. No.: </label>160