00417nam a2200157 a 45000010005000000030009000050080041000140400028000550820017000831000029001002450026001292600054001553000010002096500021002196500019002409666CO-ViMGA141112s2004    ck      r     000 u spa d  aCO-ViMGAbspacCO-ViMGA04a346.066 L4331 aLeal Perez, Hildebrando 10aLa Acción Cambiaria  aSantafé de Bogotá : bEditorial Leyer, c1996  a140p.14aACCION CAMBIARIA14aBONO DE PRENDA