Marzano, R. <br/><br/>
School leadership that works  from research to results 
Robert J. Marzano, Timothy Waters, Brian A. McNulty 
 - VII, 194 S. : graph. Darst., Tbl. 
<br/><br/> Includes bibliographical references (p. 180-187) and index 
<br/><br/><label>ISBN: </label>1-416-60227-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management<br/>Schulleitung<br/>Schule