How, Tan Kwang <br/><br/>
Supervision and Principles of Management / 
by Tan Kwang How 
 - New Delhi:  Sterling Publishers,  1994 
 - p.92 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management & public relations <br/>General management<br/> Executive
<br/><br/><label>Dewey Class. No.: </label>658.4  / HOW-S