00370    a2200121   4500082001500000100002100015245007200036260005300108300001500161440003000176650002800206650001400234  a382.3bSTE  aStern, Robert M.  a Adaptation to changing trade patterns in the global trading system  aColombobInstitute of Policy Studiesc1991g1991  a40p.c30cm  aVisiting lecture series 1  aInternational economics  aEconomics