Patton, Michsel Quinn <br/><br/>
Utilization focused evaluation 

 - 3rd ed. 
 - London  ; Sage Publications  , 1997 
 - xvi,430p. 
<br/><br/><label>ISBN: </label> £29.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education
<br/><br/><label>Dewey Class. No.: </label>370  / PAT