Royse, David <br/><br/>
Program evaluation :  an invitation / 
David Royse. 
 - Chicago :  Nelson-Hall,  c1992. 
 - x, 234p. ; 23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>083041245x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human services--Evaluation--United State
<br/><br/><label>LC Class. No.: </label>HV91   / R81 1992