Engines of democracy ; inventions and society in mature America / by Roger Burlingame.

Author/creator Burlingame, Roger
Format Book
Publication InfoNew York : C. Scribner's sons; London : C. Scribner's sons, ltd., 1940.
Descriptionxviii, 606 pages : frontispiece (portrait) illustrations, plates, diagrams ; 25 cm
Subjects

General note"Events and inventions, a reference list": p. 573-577.
Bibliography noteBibliography: p. 545-568.
LCCN 40027637