00766cam a22002051i 4500001001300000003000400013005001700017008004100034010001700075035001900092040005100111050002900162100004900191245013700240260003100377300001800408490006100426490004000487650003300527e  13001445 DLC20260227111200.0800729s1912    inu           000 0 eng c  ae  13001445   a(OCoLC)6565607  aU.S. Off. of Educ. LibrarycOKentUdOCoLCdDLC00aAS36b.I4 vol. l, no. 171 aTryon, Rolla M.q(Rolla Milton),d1875-1954.10aMaterials, methods, and administration of history study in the elementary schools of the United States.cBy Rolla Milton Tryon, A.M.  a[Bloomington, Ind.,c1912]  a62 p.c23 cm.0 aIndiana university bulletin ;vvol. x, no. 9. Nov., 19120 aIndiana university studies.vno. 17 0aHistoryxStudy and teaching.