Kemp, M.C. . The Pure Theory of International Trade and Investment / Textual Documents M.C. Kemp. - rev. ed. / - New Delhi : Prentice-Hall of India(Pvt Ltd) , 1971. - viii, 359p. : ill. ; 23cm . Index Subjects--Index Terms: Economics Trade-International Investment-International MS-Economics Dewey Class. No.: 332.62 / K 32 P