By Rosemarie Arnold
By Borowski, Birgit
By Various
By Fodor's Travel Publications, Inc., Reincke, Madeleine
By Baumgarten, Monika I., Nahm, Peter M.
By Karl Baedeker (Firm), Abend, Bernard, Fodor's Travel Publications, Inc., Ball, Wendy
By Baedeker, Karl
By Gerda Rob
By Marianne Bernhard
By Monika I. Baumgarten, Wolfgang Hassenpflug