Carkhuff, Robert R. <br/><br/>
The Art of Helping / 
Robert R. Carkhuff. 
 - 5th edt 
 - Massachusetts :  Human Resource Development Press,  1983. 
 - 296 p. 
<br/><br/>Index: p. 293-296 
<br/><br/><label>ISBN: </label>0-914234-16-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Halping