Birley, Derek <br/><br/>
An equal change :  equalities and inequalities of educational opportunity / 
Derek Birley and Anne Dufton 
 - London :  Routledge & Kegan Paul,  1971 
 - xi, 211 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references (p. 196-206) and index 
<br/><br/><label>ISBN: </label>0710069685 
<br/><br/><label>LCCN: </label>75-577595 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School social work--United Kingdom<br/>Educational equalization--United Kingdom