00318pab a2200121 454500008004000000100002200040245007100062260000900133300001000142362000900152650001900161773001600180180718b1987   xxu||||| |||| 00| 0 eng d  aSchlegel, John P.  aTwenty years of policy evolutionbCanada, the USA and South Africa  c1987  a40-52  aJan.  aForeign Policy  aRound Table