Book Reviews

A History of Mechanical Inventions. Abbott Payson Usher. Harvard Univ. Press, Cambridge, Mass., rev. ed., 1954. xi + 450 pp. Illus. $9

See allHide authors and affiliations

Science  22 Oct 1954:
Vol. 120, Issue 3121, pp. 656
DOI: 10.1126/science.120.3121.656
PDF extract preview

This is a PDF-only article. The first page of the PDF of this article appears above.