Patton, Michael Quinn <br/><br/>
Utilization-focused evaluation 
 the new century text 

 - 3rd ed. 
 - London  SAGE Publications  1997. 
 - xvi, 431 p. : ill. 
<br/><br/><label>ISBN: </label>0803952651 0803952643 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EVALUATION RESEARCH (SOCIAL ACTION PROGRAMS)--UNITED STATES
<br/><br/><label>LC Class. No.: </label>H 62.5 Pat