Nash Valerie Chang <br/><br/>
Developing helping skills:  A Step-by -step approach to competency/ 
vValerie nash chang.... 
 - 2rd ed 
 - Brazil:  Brooks,  2013. 
 - xxxii330 p,; 
<br/><br/><label>ISBN: </label>139780840028679 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Skills
<br/><br/><label>LC Class. No.: </label>BF636.6.C48 2013.