338.9
R197G
           Ranis, Gustav (Ed.)
               The gap between rich and poor nations proceedings of a conference held by the International Economic Assoication at Bled, Yugoslavia \ Gustav Ranis - London : Macmillan, 1972.
               xxii, 439p.
                ISBN: 333-13193-2

81003
                Subjects: International economic relations; Comparative economics; Brian drain; Technological innovations.