. . "Mehrsprachigkeit." . . "Mündliche Kommunikation." . . "Romanische Sprachen." . . "Soziolinguistik." . . . . "Spoken and written language : relations between Latin and the vernacular languages in the Earlier Middle Ages : papers from the Second Utrecht Symposium on Medieval Literacy, 24-26 June 1999" . . . . . . . . . . . "Spoken and written language : relations between latin and the vernacular languages in the earlier Middle Ages : papers from the Second Utrecht Symposium on medieval literacy : Utrecht, 24-26 june 1999" . "Spoken and written language : relations between Latin and the Vernacular languages in the earlier Middle Ages; papers from the second Utrecht Symposium on Medieval Literacy, org. by the Pionierproject Verschriftelijking, Utrecht, 24-26 june 1999" . . . . . . . . . . . . . . . . . "Spoken and written language : relations between Latin and the vernacular languages in the earlier Middle Ages : papers from the Second Utrecht Symposium on Medieval literacy, 24-26 June 1999" . . . . . . . . "History" . "Oral communication Europe History To 1500." . . "Sprachkontakt." . . "Languages in contact Europe History To 1500." . . "Utrecht Symposium on medieval literacy (2 : 1999 : Utrecht)" . . . "Schriftliche Kommunikation." . . "Mittelalter." . . "Historische Sprachwissenschaft." . . "Westeuropa." . . "Mittellatein." . . "History of English Language contact." . . "Latin language, Medieval and modern Congresses." . . "Written communication Europe History To 1500." . .