Oakes, Jeannie., <br/><br/>
Tracking in secondary schools : a contextual perspective / 
Jeannie Oakes 
 - 25 pages ;  28 cm. 
 - The Rand paper series;  P-7342 .
 - The Rand paper series;  P-7342 .
<br/><br/>Includes bibliographical references: pages 22-25 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ability grouping in education.<br/>Educational equalization.<br/>Education, Secondary--United States.