Weimer, David Leo. <br/><br/>
Policy analysis :  concepts and practice / 
David L. Weimer, Aidan R. Vining. 
 - 4th ed. 
 - Upper Saddle River, NJ :  Pearson/Prentice Hall,  2005. 
 - xix, 501 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0131830015 (pbk.)  RM285.66 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Policy sciences.