00382nam a2200157 a 450000500170000000800410001703500190005810000270007722200110010424500270011530000100014236200270015290400150017990500130019499900170020720210219153029.0991125n                      000 0 spa u  aUPN01000073593  aMendez Orozco, Ana Luz  aPLEXOS  aEducación de adultos  a27-29  a1996 No. 14, abr.-jun.  aACb011404  aArticulo  c66483d66483