00451nam 2200169z- 450 9910773675103321(WsH)locahil(CKB)5490000000494739(EXLCZ)99549000000049473920230719c1992uuuu -u- -engSwitzerland: Linguistic MinoritiesSwitzerlandBOOK9910773675103321Switzerland: Linguistic Minorities3668236UNINA