Nabe, Nestor C. <br/><br/>
Professional conduct and ethical standards/ 
Nestor C. Nabe, PhD, CSP, CST 
 - Second edition 
 - Quezon City :  ChapterHouse Publishing Incorporated,   c2023. 
 - 136 pages 
<br/><br/> Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9789719647799 
<br/><br/><label>Dewey Class. No.: </label>174.93632