American genesis : a century of invention and technological enthusiasm, 1870-1970 /
Hughes, Thomas Parke.
American genesis : a century of invention and technological enthusiasm, 1870-1970 / Thomas P. Hughes. - New York, N.Y., U.S.A. : Penguin Books, 1990, c1989. - xii, 529 p. : ill. ; 24 cm.
Includes bibliographical references (p. 473-513).
0140097414 : $10.95 ($12.95 Can.)
Technology--History.--United States
609.73
American genesis : a century of invention and technological enthusiasm, 1870-1970 / Thomas P. Hughes. - New York, N.Y., U.S.A. : Penguin Books, 1990, c1989. - xii, 529 p. : ill. ; 24 cm.
Includes bibliographical references (p. 473-513).
0140097414 : $10.95 ($12.95 Can.)
Technology--History.--United States
609.73