00477nam a2200193Ia 4500008004100000020001500041041000800056082002000064100001800084245002800102250000600130260006300136300000800199365001000207650001600217650002000233650001500253700001500268140306s9999    xx            000 0 und d  a8120400933  aeng  a338.91bVAI/INA  aSudama, Singh  aInternational economics  a5  aNew DelhibOxford and IBH Publishing Company Pvt Ltdc1991  a486  bRs.89  aDevaluation  aForeign exchage  aFree trade  aVaish, M C