Ubben, Gerald C. <br/><br/>
The principal :  Creative leadership for excellence in schools / 
Gerald C. Ubben, Larry W. Hughes, Cynthia J. Norris. 
 - 5th ed. 
 - Boston :  Pearson,  2004. 
 - 406 p. : ill. ; 25 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>978-0205380879 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School principals--United States<br/>School management and organization--United States<br/>School supervision--United States