Mumford, Lewis Technics and civilization. - New York Harcourt, Brace & World [1963] - 495 p. illus. 21 cm. Bibliography: p. 447-474. LCCN: 63019641 Subjects--Topical Terms: Technology and civilizationIndustrial arts--History. LC Class. No.: CB478 / .M8 1963 Dewey Class. No.: 609