News & Comment

SCIENTIFIC AND INDUSTRIAL RESEARCH IN FRANCE, ITALY, BELGIUM AND JAPAN

See allHide authors and affiliations

Science  29 Oct 1920:
Vol. 52, Issue 1348, pp. 400-401
DOI: 10.1126/science.52.1348.400

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

PDF extract preview