Ariola, Mariano M. <br/><br/>
Ethics / 
Mariano M. Ariola. 
 - Intramuros, Manila :  Unlimited Books Library Services and Publishing Inc,  c2018. 
 - viii, 150 p. ; 23 cm 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>ISBN: </label>978-621-427-015-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics--Study and teaching