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Hamburg shipping in the Baltic 1784-1806
Johansen, Hans Chr., (1978)
Shipping in the Baltic region
Roe, Michael, (1997)
Kiel - das Tor auch zur östlichen Ostsee
Klaus, Dirk, (2009)
Strategic management in the maritime sector : a case study of Poland and Germany
Roe, Michael, (1999)
Commercialisation in Central and East European shipping
Roe, Michael, (1998)
Developments in the Baltic maritime marketplace