Royse, David D. <br/><br/>
Program evaluation :  an introduction / 
David Royse, Bruce A. Thyer, Deborah  K. Padgett. 
 - 5th ed. 
 - Australia :  Wadsworth  Cengage Learning,  2010. 
 - xii, 401 p. :  ill. ;  24 cm. 
<br/><br/> Rev. ed. of: Program evaluation / David Royse ... [et al.]. 4th ed. 2006. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780495601661  RM409.75 0495601667 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human services--United States--Evaluation.