Copi, Irving M <br/><br/>
Essentials of logic 
Irving M. Copi, Carl Cohen 
 - 2nd ed 
 - Upper Saddle River, NJ  Pearson Prentice Hall  c2007 
 - xi, 450 p. : ill. ; 24 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780132380348 
<br/><br/><label>ISSN: </label>2006009190 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic - Textbooks
<br/><br/><label>Dewey Class. No.: </label>160 COP