Knut Hartmann has written:
'Der Weg zur gewerkschaftlichen Organisation' -- subject(s): Coal miners, Coal mines and mining, Coal mining, History, Labor unions, Strikes and lockouts
Knut Rose has written: 'Knut Rose' -- subject(s): Exhibitions
Thomas Hartmann has written: 'Nord Sued' 'Thomas Hartmann'
Julius Hartmann has written: 'Maaleteknik'
Dovid Knut has written: 'Izbrannye stikhi'
Knut Bergsland has written: 'Sydsamisk grammatikk'
Knut Holte has written: 'Vinterhimmel' 'Vindtid'
Alexander Hartmann has written: 'C.F. Ramuz'
Knut Sward has written: 'Machine tool maintenance'
Ingeborg M. Hartmann has written: 'Ingeborg M. Hartmann, Buchbindermeisterin'
Nicolai Hartmann has written: 'Des Proklus Diadochus'
K. Friis Hartmann has written: 'Maskintegning'
Wilhelm Hartmann has written: 'Paul de Lagarde'