http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Gruppentheorie und Quantenmechanik. English
xxii p., 1 l., 422 p., 1 l. diagrs. 23 cm.
by Hermann Weyl ... translated from the second (revised) German edition by H.P. Robertson ... with 3 diagrams.