Roy, M. Mary. <br/><br/>
Spark :  a handbook for teachers of elementary social studies / 
Mary M. Roy. 
 - Michigan :  Educational Service,  1965 
 - 248 p. :  ill. ;  20 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>300