Robson, Colin <br/><br/>
Small-scale evaluation :  principles and practice / 
Colin Robson 
 - London :  Sage Publications,  2000. 
 - xi, 154 p. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. [144]-149) and index. 
<br/><br/><label>ISBN: </label>0761955100  RM119.64 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evaluation research (Social action programs)