Person Sean AllisonSean Allison bei Köppe, R Topics in Chadic Linguistics VPapers from the 4th Biennial International Colloquium on the Chadic Languages, Bayreuth, October 30–31, 2007Köppe, RSoftcover200949,80 € Topics in Chadic Linguistics III – Historical StudiesPapers from the 3rd Biennial Colloquium on the Chadic Languages, Villejuif, November 24-25, 2005Köppe, RSoftcover200739,80 €