00486nmm a2200157Ia 4500008004100000020001800041041000800059100004100067245002800108264006900136300001800205650003000223856005100253942000700304999001700311251105s9999||||xx |||||||||||||||||und||  a9789587611380  aspa  aSolar S, Maria Olga, Aylwin A, Nidia 0aTrabajo social familiar  a[Bogotá, Colombia] :bUniversidad Nacional de Colombia, c2012  a134 páginas  aSocial Sciences (General)  uhttps://public.digitaliapublishing.com/a/62104  cCF  c96083d96083