Technology and social change
Allen, F.R., et al.
Technology and social change by F.R. Allen - New York Appleton-Centry-Crofts 1957 - 529 pp.
Social Change
Technology
301.24 / A 425 T
Technology and social change by F.R. Allen - New York Appleton-Centry-Crofts 1957 - 529 pp.
Social Change
Technology
301.24 / A 425 T