00493nam a2200157Ia 4500008004100000020001500041035001600056082002000072100004000092245006700132250001100199260003600210300001100246650004000257650003800297770711t1997 ck a 0 spa d a9586006387 a(Sirsi) 94304a330.9861 bA71e10aArango Londoño, Gilberto, d1925-10aEstructura económica colombiana /cGilberto Arango Londoño a8a ed. aBogotá :bMcGraw Hill,c1997. a516 p. 4aColombia xCondiciones económicas 4aColombia xPolítica económica