Man and his machines; teaching American youth how invention changes the modern world

analysis by William Fielding Ogburn, teaching aids by Robert B. Weaver.
Washington D. C., National Council for the Social Studies, National Association of Secondary School Principals, departments of the National Education Association [1942]
Physical description
56 p. 23 cm.
Problems in American life ; Unit no. 3

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Librarian view | Catkey: 136541