382
R54U
           Emmanuel, Aghiri
               Unequal exchange a study of the imperialism of trade: with additional comments by Charles Bettelheim \ Aghiri Emmanuel - London : NLB, 1972.
               xLii, 453p.
                Translated from the French

                ISBN: 902308-83-1

80106
                Subjects: Exchange; International trade; Equilibrium (Economics).