Developing school systems :  Planning, organization, and personnel; a manual for trustees, administrators, and teachers / 
By t. b. greenfield and others. preliminary ed. 
 - 177 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Escuelas--Centralización<br/>Administración escolar
<br/><br/><label>LC Class. No.: </label>LB2806  / D47