Work ethics for senior high school 

 - 113 p. :  ill. 
<br/><br/>Includes bibliographical references (p. 113). 
<br/><br/><label>ISBN: </label>9789710635634 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ethics, Filipino
<br/><br/><label>Index Terms--Genre/Form: </label>
<br/><br/><label>Dewey Class. No.: </label>170