00339nam a2200109Ia 450000500170000008000180001710000190003524500710005426000700012530000150019558300190021020260716043006.0  a11.03.01 A211  aAdams, Charles  aDual exchange rate systems and capital controls : an investigation  bUniv. of Western Ontario. Department of EconomicsaLondonCAc1983  a[1], 27 p.  c3/7/00kM2LMGR