Boesch, Hans Heinrich, 1911- A geography of world economy / Hans Heinrich Boesch. - Princeton, N.J. : Van Nostrand, 1964. - xvi, 280 p. : illus., maps. ; 26 cm. - The Van Nostrand series in geography . Bibliography: p. 244-250. Subjects--Topical Terms: Economic geography. Dewey Class. No.: 330.9 / BOG 1964