00735cam a22002051a 4500001001300000003000400013005001700017008004100034010001700075035002000092040004800112050001600160100004300176245004800219260003300267300003300300490007900333650005100412830006600463e  26000149 DLC20260227111217.0850424s1926    dcua         f000 0 eng c  ae  26000149   a(OCoLC)11957422  aU.S. Off. of Educ. LibrarycABAUdABAUdDLC00aQA135b.W631 aWilson, Guy M.q(Guy Mitchell),d1876-10aMotivation of arithmetic /cby G.M. Wilson.  aWashington :bG.P.O.,c1926.  aiii, 60 p. :bill. ;c23 cm.1 aBulletin / Department of the Interior, Bureau of Education ;v1925, no. 43 0aArithmeticxStudy and teachingzUnited States. 0aBulletin (United States. Bureau of Education) ;v1925, no. 43