00285nam a2200109 a 450000500170000008200170001710000160003424500420005026000310009230000230012363000290014620251202164301.0  a332.456bSIN  aSingh, Devi  aEconomies of exchange rate management  aNew DelhibCriterionc1986  a191 p.c22 cm.bHB  aExchange rate management