Copi, Irving M <br/><br/>
Symbolic Logic 
Irving M. Copi 
 - London  Pearson Education  2006 
 - 398p. 
<br/><br/><label>ISBN: </label>8131702251 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philosophy
<br/><br/><label>Dewey Class. No.: </label>160  / C783