Book Reviews

Electrical Influence Machines. By JOHN GRAY. London, Whittaker; New York, Van Nostrand. 12‡. $1.75

See allHide authors and affiliations

Science  06 Jun 1890:
Vol. ns-15, Issue 383, pp. 348
DOI: 10.1126/science.ns-15.383.348

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

PDF extract preview