Roy, M.Mary. <br/><br/>
Spark :  a handbook for teachers of elementry social studies / 
Mary M.Roy. 
 - Michagan :  Educational Services,  1965 
 - 248 p. :  ill. ;  18 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>370.115