Bernal, J. D. 1901- World without war / J. D. Bernal. - 2 nd. ed. - London : Routledge and Paul, 1961. - xii, 308 p. illus. 22 cm. Includes bibliography. Subjects--Topical Terms: Economic history--1945-1971.Technology--History. Dewey Class. No.: 327.172 / BEW 1961