Blumberg, Arthur  1923- <br/><br/>
The effective principal :  perspectives on school leadership / 
Arthur Blumberg, William Greenfield. 
 - 2nd ed. 
 - Boston:   Allyn and Bacon,   1986.  
 - 253 p. ;  24 cm. 
<br/><br/>Includes bibliography p. 247-249 and index. 
<br/><br/><label>ISBN: </label>020508740X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Leadership
<br/><br/><label>Dewey Class. No.: </label>371.2012