McKean, Robert C. <br/><br/>
The supervisor / 
by Robert C. McKean [and] H. H. Mills 
 - Washington :  Center for Applied Research in Education,  1964 
 - x, 118 p. ;  21 cm. 
<br/><br/>Bibliography: p. 113-114 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School supervisors<br/>Teachers--Selection and appointment
<br/><br/><label>Dewey Class. No.: </label>371.1472