Cleveland Elementary Schools <br/><br/>
Physical education of study :  primary division / 
Cleveland Elementary Schools. 
 - Cleveland (E.U.A.) :  Board of Education,  1946. 
 - 223 p. :  il. 
<br/><br/><label>Encabezamiento--Tema: </label><br/>Educación física--Estudio y enseñanza (Elemental)--Estados Unidos