Sassi Annette  <br/><br/>
The Effective Principal  Instructional Leadership for High-Quality Learning  
Annette Sassi 
 -  Teachers college press , 2005 
 - 205 pages 
<br/><br/><label>ISBN: </label>9780807746073 
<br/><br/><label>Subjects--Topical Terms: </label><br/>education