00238nam a2200097Ia 4500080001900000245003000019260002800049300001900077583001800096650002600114  a03.02.01 R3441  aScenarios of world change  bSELAa[Caracas]VEc1993  a100 p. : 1 map  c2/16/07kJOYD  aINTERNATIONAL ECONOMY