Jones, Idris W <br/><br/>
The superintendent plans his work 

 - Chicago :  Judson,  1956 
 - 88p.;  19 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Planificación<br/>Pedagogía
<br/><br/><label>Universal Decimal Class. No.: </label>371.2