00874nam a2200217Ia 450000100070000000500170000700800410002402000150006504900130008009000280009310000410012124500680016225000110023026000320024130000190027350400560029259000150034865000560036399900190041995202180043828394520170223064024.0071109t2005    ag            000 0 spa d  a9505077335  aMayaguez  aLB1584.5 .A7bC353 20051 aCaldarola, Gabriel, C.2Local96790310aDidáctica de las ciencias socialescGabriel Carlos Caldarola.  a2a ed.  aBuenos AiresbBonumcc2005.  a123 p.c22 cm.  aIncludes bibliographical references (p. [119]-123).  agccnov2007 09171848aSocial sciencesxStudy and teaching.2Local  c204833d204833  00102lc406LB_1584_500000000000000__A7_C353_2005708mbl9310767a12b12c20d2016-05-27eCompaÞia CaribeÞa de librosg14.99i413980l0oLB1584.5 .A7 C353 2005p50000003178851r2016-05-27 00:00:00xr:283945y6