Copi, Irving M. , <br/><br/>
Essentials of logic / 
Irving M. Copi, Carl Cohen with Daniel E. Flage. 
 - 2nd ed. 
 - xi, 450 pages :  color illustrations ;  23 cm. 
<br/><br/><label>ISBN: </label>013238034X 9780132380348 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Logic --Textbooks.
<br/><br/><label>LC Class. No.: </label>BC108   / .C664 2007