00535nam a2200169Ia 450000500170000000800410001702000150005804100080007310000370008124501360011825000100025426000520026430000110031665000160032794200070034399900150035020260330112649.0260330s9999||||xx |||||||||||||| ||und||  a9582002596  aspa  aNelson Ernesto López Jiménez 0aRetos Para La Construccion Curricular: De La Certeza Al Paradigma De La Incertidumbre Creativa / cNelson Ernesto López Jiménez  a3 ed.  aBogota,Colombia : bEditorial Magisterio.c2004  a154 p.  aEDUCACIÓN  cBK  c1092d1092