Engines of democracy
Subtitle: inventions and society in mature America
By: by Roger Burlingame ...
Publisher: C. Scribner's sons; C. Scribner's sons, ltd.
Published: 1940
Place of publication: New York; London
Language: eng
Number of pages: 606
Subjects: Inventions -- United States.; Technology -- Social aspects -- United States.; United States -- Civilization.; United States -- Economic conditions.
Notes: Bibliography: p. 545-568.
"Events and inventions, a reference list": p. 573-577.