http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Precis de relativite restreinte. English
xiii, 123 pages : illustrations ; 21 cm.
[by] O. Costa de Beauregard. Translated by Banesh Hoffmann.
Translation and expansion of the author's Precis de relativite restreinte.