Lees, Ray <br/><br/>
Research strategies for social welfare 
/ Ray Lees 
 - London  Routledge & Kegan Paul  1975 
 - vi, 105 p. ; 22 cm. 
<br/><br/>Bibliography: p. 102-105. 
<br/><br/><label>ISBN: </label>0710082533 
<br/><br/><label>LCCN: </label>76-359323 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social service--Research--Great Britain<br/>Action research--United Kingdom