00686cam a22002411i 45000010006000000050017000060080041000230350003000640350012000670100014000790400018000930430012001110500023001231000021001462450078001672500011002452600054002563000021003104900016003315040029003476500026003766500042004023137020230410124040.0790615s1977    ag       b    000 0 spa      a4592946  a75565032   aDLCcDLCdDLC  acl-----14aLC 191bB271e 19771 aBarreiro, Julio.10aEducación popular y proceso de concientización /cpor Julio Barreiro.  a4a ed.  aBuenos Aires :bSiglo Veintinuno Editores,c1977.  a161 p. ;c19 cm.0 aEducación  aBibliography: [159]-161. 0aEducational sociology 0aEducational sociologyzLatin America.