The Children’s Encyclopedia / 

 - London :  The Educational Book Co,. 
 - 1938 p.;  23 cm.   Tk. 
<br/><br/><label>Source: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedias for children
<br/><br/><label>Dewey Class. No.: </label>031