Walker, George. <br/><br/>
An A to Z of school leadership / 
by George Walker. 
 - Cardiff :  International Baccalaureate,  c2007. 
 - 124 p. : ;  22 cö. 
<br/><br/><label>ISBN: </label>9781906345006 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational leadership.<br/>School administrators.<br/>School leadership--Guidebook.