Otto, Henry John,  1901- <br/><br/>
Elementary-school organization and administration / 
Henry John Otto 
 - 3d ed. 
 - New York :  Appleton-Century-Crofts,  1954 
 - 719 p :  ill. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>School management and organization<br/>Education, Elementary--Administration
<br/><br/><label>Dewey Class. No.: </label>372.2