Barr, Robert D. <br/><br/>
The nature of the social studies / 
by Robert Barr, James L. Barth, S. Samuel Shermis ; with foreword by Edgar B. Wesley. 
 - Palm Springs, Calif.:   ETC,   1978.  
 - viii, 152 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>0882800493 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Study and teaching
<br/><br/><label>Dewey Class. No.: </label>300.7