Sergiovanni, Thomas J. , <br/><br/>
Supervision :  a redefinition / 
Thomas J. Sergiovanni, Robert J. Starratt, Vincent Cho. 
 - 9th ed. 
 - xiii, 199 pages :  illustrations ;  24 cm. 
<br/><br/><label>ISBN: </label>9780073378664 0073378666 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School supervision--United States.<br/>School management and organization--United States.<br/>School personnel management--United States.
<br/><br/><label>LC Class. No.: </label>LB2806.4   / .S47 2014