Otto, Henry John <br/><br/>
Elementary-school organization and administration 
by Henry John Otto 
 - 3rd ed. 
 - New York  Appleton-Century-Crofts  1954 
 - 719p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education, Elementary<br/>School management and organization
<br/><br/><label>Dewey Class. No.: </label>P4200x73 Ot8