Robson, Colin <br/><br/>
Small-scale evaluation : principles and practice/ 
by Colin Robson 
 - London   SAGE  c2017 
 - xvi, 214p.:  ill. 
<br/><br/> Includes index  
<br/><br/><label>ISBN: </label>9781412962483 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evaluation research (Social action programs)
<br/><br/><label>Dewey Class. No.: </label>001.4