Hoyland, John S. <br/><br/>
Educational administration: Theory research and practice 

 - 3rd Edition 
 - New York  Random House  1978 
 - 488p. 
<br/><br/><label>ISBN: </label> USD 23.45 
<br/><br/><label>Source: </label> USD 23.45 
<br/><br/><label>Dewey Class. No.: </label>371.2 HOY