http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
the formation of concepts in modern mathematics
by Friedrich Waismann ; with a foreword by Karl Menger ; translated from the German by Theodore J. Benac.
Τίτλος πρωτοτύπου: Einfuhrung in das mathematische Denken.