Copi, Irving M. <br/><br/>
Introduction to logic 
Irving M. Copi and Carl Cohen 
 - 9th ed 
 - New Delhi  Prentic Hall  2000 
 - xi,729 p. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>8120309421 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy<br/>Logic
<br/><br/><label>Dewey Class. No.: </label>160  / COP I