Thoman, Richard S. Geography of international trade / Richard S. Thoman. - Englewood Cliffs, N.J. Prentice-Hall [1967] - 186 p. illus., maps. - Prentice-Hall foundations of economic geography series . Bibliography: p. 184-186. LCCN: 67018931 Subjects--Topical Terms: CommerceInternational economic relations LC Class. No.: HF1411 / .T445 Dewey Class. No.: 382/.09