Skeel, Dorothy <br/><br/>
The challenge social studies in the elementary school / 
Dorothy Skeel, 
 - California :  goodyear publishing company,  c 1970. 
 - 196 p. ;  22 cm. 
<br/><br/> Include index 
<br/><br/>339  339 
<br/><br/><label>Subjects--Topical Terms: </label><br/>article
<br/><br/><label>Dewey Class. No.: </label>372.83 / S23c