Ezell, Mark. , <br/><br/>
Advocacy in the human services / 
Mark Ezell. 
 - xxii, 202 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>0534348610 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human services--United States.<br/>Social advocacy--United States.
<br/><br/><label>LC Class. No.: </label>HV91   / .E93 2001