Professional supervision for professional teachers 
by Thomas J. Sergiovanni ... [et al.] ; edited by Thomas J. Sergiovanni ; foreword by Glenys G. Unruh. 
 - Washington  Association for Supervision and Curriculum Development  [1975] 
 - viii, 79 p. 
<br/><br/> 920912 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>75007666  
<br/><br/><label>Subjects--Topical Terms: </label><br/>School supervision
<br/><br/><label>LC Class. No.: </label>LB2817  / .P67 
<br/><br/><label>Dewey Class. No.: </label>379/.157