00554nam a2200193 a 450000100060000000300090000600800410001502000150005604000280007108200170009910000350011624500510015126000410020230000110024365000240025465000260027865000260030470000300033013630CO-ViMGA141112s2004    ck      r     000 u spa d  a9589044042  aCO-ViMGAbspacCO-ViMGA04a301.24 J645l1 aJohnson, David Church, 1942 - 10aSantander siglo XIX : bcambios socieconomicos  aBogotá : bCarlos valencia, c1984  a311 p.14aASPECTOS ECONOMICOS14aCONDICIONES SOCIALES 14aSANTANDER - COLOMBIA 1 aLleras, Margarita de, tr.