Shafritz, Jan M. <br/><br/>
Introducing public administration 

 - 7th ed. 
 -  Longman  2011 
 - 568 p 
<br/><br/><label>ISBN: </label>978-0-205-00806-3 
<br/><br/><label>LC Class. No.: </label>JF 1351 .S448/