Harris, Ben M. <br/><br/>
Supervisory behavior in education ̄/  
Ben M Harris 
 - 2nd ed. 
 - Englewood Cliffs, N.J. :    Prentice-Hall,    1975. 
 - 438 p.   illus.    25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0138771189 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School supervision.