http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
17.428/141 -- GUMB,Raymond D.: -- Rule-governed linguistic Behavior. - The -- Hague,Paris:Mouton 1972. 139 S. 8° -- (Janua linguarum.Ser.min.141.) -- 1973:529 h. -- Th.