Duke, Daniel L. <br/><br/>
School leadership and instructional improvement 

 - New York  Random House  1987 
 - xii,320  23cm 
<br/><br/><label>ISBN: </label>0 394 35474 5 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>371.20954