Outcome based learning manual on the introduction to Philosophy and the verbal and non-verbal logic a basic tool for life / 
Buenaflor, Dr. Roberto C.  
 - Quezon City :  Great Books Traiding,  2016. 
 - xiii,242p;22cm. 
<br/><br/>includes references 
<br/><br/><label>ISBN: </label>9789719645283 
<br/><br/><label>Dewey Class. No.: </label>Fil 100 B928 2016