Krug, Mark M. <br/><br/>
History and the social sciences: new approaches to the teaching of social studie 

 - Toronto  Blaisdell Publishing  1967 
 - xi, 292P. 
<br/><br/>Includes index, bibliography 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences - Study and teaching - United States <br/>Social sciences and history - United States
<br/><br/><label>Dewey Class. No.: </label>300.973 KRU-;