Umali, Pepe S. M. <br/><br/>
Logic :  The art of living with a reason 
Pepe S. M. Umali 
 - Manila :  Mindshapers Co., Inc.,  c2007. 
 - x, 214 pages :   illustration ;  22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>978-971-0445-12-7. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. Logic.
<br/><br/><label>Dewey Class. No.: </label>Fil. 160 Um49l 2007