Copi, Irving M, Carl Cohen and Victor Rodych <br/><br/>
Introduction to logic 

 - 15th ed. 
 - New York  Routledge  2019 
 - 696p. 
<br/><br/><label>ISBN: </label>9780367376239 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic
<br/><br/><label>LC Class. No.: </label>BC 108  / .C66 2019