A popular history of American invention
By: edited by Waldemar Kaempffert.
Publisher: A. L. Burt
Published: 1924
Place of publication: New York
Language: eng
Subjects: Inventions -- History; Inventors -- United States
Notes: Includes index.
Table of contents: title: v. 1. Transportation, communication, and power.; title: v. 2. Material resources and labor-saving machines.