01045nam0 22002771i 450 UON0033487320231205104235.3220091001d1981 |0itac50 baengGB|||| |||||Language changeProgress or decay?Jean AitchisonCambridgeCambridge University1981266 p.20 cm.001UON000673242001 Cambridge approaches to linguisticsGeneral editor: Jean AitchisonLinguisticaUONC002524FICambridgeUONL000022410Linguistica21AITCHISONJeanUONV0520884178Cambridge University PressUONV245943650ITSOL20250620RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEOUONSIUON00334873SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI 26 0087 SI LO 32516 5 0087 Language change184604UNIOR