Program evaluation  an introduction 
David Royse ... [et al.]. 
 - 4th ed. 
 - Belmont, CA  Thomson Brooks/Cole  c2006. 
 - xii, 428 p.  ill.  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0534508278 
<br/><br/><label>LCCN: </label>2004116026 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human services--Evaluation.--United States
<br/><br/><label>Dewey Class. No.: </label>361.00684  / P9645 2006