Klaus Umbach has written:
'Geldschein-Sonate' -- subject(s): Economic aspects, Economic aspects of Music, Economic conditions, Music, Musicians, German Authors, Biography
'Celibidache'
K. Lubbers has written: 'Emily Dickinson'
R. F. M. Lubbers has written: 'Our Europe'
Anton Gerard Lubbers has written: 'De berekening der schadeloosstelling in de onteigenings-procedure'
Klaus Nohlen has written: 'Kapikaya'
Klaus Lerch has written: 'Bundesnotarordnung'
Klaus Fussmann has written: 'Ansichten'
Klaus Richter has written: 'Schrecken'
Klaus Hack has written: 'Klaus Hack' -- subject(s): Exhibitions
Klaus Herzer has written: 'Klaus Herzer' -- subject(s): Exhibitions
Klaus Simon has written: 'Klaus Simon' -- subject(s): Exhibitions
Klaus Beilstein has written: 'Klaus Beilstein' -- subject(s): Exhibitions
Klaus Kilian has written: 'Jolly Joker'