Sergiovanni, Thomas J. <br/><br/>
Supervision :  a redefinition / 
Thomas J. Sergiovanni, Robert J. Starratt. 
 - 6th ed. 
 - New York :  McGraw-Hill,  c1998. 
 - xv, 333 p. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0070578915 (alk. paper) 9780070578913 
<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 1998 
<br/><br/><label>Dewey Class. No.: </label>371.2/03/0973