00639cam a22002171  4500001001300000003000400013005001700017008004100034010001700075035001900092040001800111042001200129050001500141110004800156245006000204260002400264300001800288650003800306650006000344999001700404pa 58000065 DLC20260227111854.0820127s1958    dcu           000 0 eng    apa 58000065   a(OCoLC)8098951  aDLCcOrUdDLC  apremarc00aZ5811b.P22 aPan American Union.bDivision of Education.10aBibliografía de la educación primaria en América.  aWashington,c[1958]  a85 p.c27 cm. 0aEducation, PrimaryvBibliography. 0aEducational law and legislationzAmericavBibliography.  c51379d51379