00378nam a2200157 a 450000500170000000800410001703500190005810000210007722200100009824500430010830000080015136200160015990400150017590500130019099900170020320210219153134.0991125n                      000 0 spa u  aUPN01000079719  aDelgado, Araceli  aDIDAC  aFormación valoral en el currículum  a5-9  a1994 No. 23  aACb017530  aArticulo  c69225d69225