المساهمون: Opladener Geschichtsverein von 1979.

مصطلحات موضوعية: Catholic Church -- Germany -- Leverkusen -- History -- Exhibitions., Catholic Church -- Germany -- Cologne -- History -- Exhibitions., Catholic Church -- Germany -- Bergisches Land -- History -- Exhibitions., Monasticism and religious orders -- Germany -- Leverkusen -- History -- Middle Ages, 600-1500 -- Exhibitions., Monasticism and religious orders -- Germany -- Cologne -- History -- Middle Ages, 600-1500 -- Exhibitions., Monasticism and religious orders -- Germany -- Bergisches Land -- History -- Middle Ages, 600-1500 -- Exhibitions., Monasticism and religious orders for women -- Germany -- Leverkusen -- History -- Middle Ages, 600-1500 -- Exhibitions., Monasticism and religious orders for women -- Germany -- Cologne -- History -- Middle Ages, 600-1500 -- Exhibitions., Monasticism and religious orders for women -- Germany -- Bergisches Land -- History -- Middle Ages, 600-1500 -- Exhibitions., Catholic church buildings -- Germany -- Leverkusen -- History -- Exhibitions., Catholic church buildings -- Germany -- Cologne -- History -- Exhibitions., Catholic church buildings -- Germany -- Bergisches Land -- History -- Exhibitions.

جغرافية الموضوع: Leverkusen (Germany) -- History -- Exhibitions., Cologne (Germany) -- History -- Exhibitions., Bergisches Land (Germany) -- History -- Exhibitions.