Blase  Joseph <br/><br/>
Handbook of instructional leadership  : How successful principals promote teaching and learning  

 - 2nd Ed. 
 - Thousand oaks ,California  Corwin press  2004 
 - various paging  indexes 
<br/><br/><label>ISBN: </label>9780761931140 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Instructional  leadership
<br/><br/><label>LC Class. No.: </label>LB 2806.4 .B6 2004