Tryon, Rolla M.  1875-1954. <br/><br/>
Materials, methods, and administration of history study in the elementary schools of the United States. 
By Rolla Milton Tryon, A.M. 
 - [Bloomington, Ind.,  1912] 
 - 62 p.  23 cm. 
 - Indiana university bulletin ;  vol. x, no. 9. Nov., 1912 Indiana university studies.  no. 17 .
<br/><br/><label>LCCN: </label>e  13001445  
<br/><br/><label>Subjects--Topical Terms: </label><br/>History--Study and teaching.
<br/><br/><label>LC Class. No.: </label>AS36  / .I4 vol. l, no. 17