00431nam a2200157 a 450000100060000000300090000600800410001502000150005604000280007108200160009910000220011524500530013726000500019030000080024065000250024813579CO-ViMGA141112s2004    ck      r     000 u spa d  a9583312568  aCO-ViMGAbspacCO-ViMGA04a303.6 S151f1 aSalazar L., Jesus10aFactor X : bradiografia de una nacion en crisis  aSantafé de Bogotá : bCargraphics, c1999  a45714aVIOLENCIA - COLOMBIA