Michael S. Knapp; Michael A. Copland; Meredith I. Honig; Margaret L. Plecki; Bradley S. Portin <br/><br/>
Learning-Focused Leadership in Action  Improving Instruction in Schools and Districts 

 -  Taylor and Francis  2014 
<br/><br/><label>ISBN: </label>9781315880013 
<br/><br/><label>Source: </label>EBOOK