American genesis :
Hughes, Thomas Parke.
American genesis : a century of invention and technological enthusiasm, 1870-1970 / Thomas P. Hughes. - New York, N.Y., U.S.A. : Viking, 1989. - xii, 529 p. : ill. ; 25 cm.
Includes index.
Bibliography: p. 473-513.
0670814784 : $24.95
88040275
Technology--History.--United States
T21 / .H82 1989
609.73
American genesis : a century of invention and technological enthusiasm, 1870-1970 / Thomas P. Hughes. - New York, N.Y., U.S.A. : Viking, 1989. - xii, 529 p. : ill. ; 25 cm.
Includes index.
Bibliography: p. 473-513.
0670814784 : $24.95
88040275
Technology--History.--United States
T21 / .H82 1989
609.73