The good and happy life :  an introduction to ethical system and theories with selected primary texts / 
Aguas, Jove Jim S.  
 - Manila :  University of Santo Tomas Publishing House,  2019. 
 - xvi,452p.;22.8cm. 
<br/><br/>includes bibliography 
<br/><br/><label>ISBN: </label>9789715068444 
<br/><br/><label>Dewey Class. No.: </label>Fil 170 Ag91 2019