The American school superintendency 

 - Washington, D.C  The Association  1952 
 - 663p. 
<br/><br/> (American Association of School Administrators. 30th yearbook) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SCHOOL ADMINISTRATION
<br/><br/><label>Dewey Class. No.: </label>371.20973  / A52