La majorité des documents conservés par le Centre d'archives et de documentation de l'ACHF sont disponibles pour consultation.
Most of the documents kept by the CRHA Archives and Documentation Center are available for consultation.
/ / 609.73M6 / / / / 10004382
Kaempffert, Waldemar 1877-1956
edited by Waldemar Kaempffert … with over three hundred illustrations.
New York, Blue ribbon books
1924
vii-xvi, 577 p.
Inventions – United States.
Inventors. United States.
Published also as volume one of the editor’s A popular history of American invention. New York [etc.] 1924.
TAB 184