The principles of educational leadership & management / 
Tony Bush, Les Bell, David Middlewood [editors]. 
 - 2nd ed. 
 - Thosand Oaks, CA :  SAGE Publications,  2010. 
 - xvi, 300 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781848602090 (hardback) 9781848602106 (pbk.) 
<br/><br/><label>LCCN: </label>2009938214 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School management and organization.<br/>Educational leadership.
<br/><br/><label>LC Class. No.: </label>LB 2805