00673nam a2200181Ia 450000100070000000500170000700800410002402000220006504000100008710000350009724500970013226000350022930000290026449000290029350400510032265000480037365000700042128023420170223064024.0030220e2005    ag a   frb    000 0 spa d  a9508081244c17.00  aPUCPR1 aGiacobbe, Mirta Susana.2Local10aEnseñar y aprender ciencias socialesb3er. ciclo E.G.B. y polimodalcMirta Susana Giacobbe  aArgentinabHomo Sapiensc2005.  a212[2] p.bill.,c20 cm. 0aSerie Educación2Local  aIncludes notes and bibliographical references. 0aSocial sciencesxStudy and teaching.2Local 0aSocial sciencesxStudy and teachingzArgentinaxCurricula.2Local