Marzano, Robert J. <br/><br/>
School leadership that works :  from research to results / 
Robert J. marzano, Timothy waters, Brian A. McNulty. 
 - Alexandria, VA :  ASCD,  2005. 
 - vi, 194 p. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>1416602275 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School management and organization.<br/>Educational leadership.