Copi,Irving M <br/><br/>
Introduction to logic 
Irving M.Copi and Carl Cohen 
 - 13th 
 - New Delhi  Pearson Education  c2009 
 - ix,670p.;23cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>978-317-2074-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy
<br/><br/><label>Dewey Class. No.: </label>160  / COP