Barnes, Donald L. <br/><br/>
New approaches to teaching elementary social studies  : with illustrative units 
Donald L.Barnes 
 - Minneapolis:  Burges,  1969. 
 -  v, 280p. 
<br/><br/> HB 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences
<br/><br/><label>Dewey Class. No.: </label>372.83044  / BAN