Tangley Oaks Educational Center. <br/><br/>
The junior instructor :  facts and fun : a treasure house of adventure for boys and girls. 

 - Lake Bluff, :  United Educators,  [1956]. 
 - 2 v. :  illus. ;  31 cm. 
<br/><br/> Book 1 (224 p.)  Book 2 (448 p. ) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Creative activities and seat work.