00908nam a2200253 a 4500991001919279707536 0521795354b13447968-39ule_instDip.to Filologia Ling. e Lett410Aitchison, Jean4178Language change :progress or decay? /Jean Aitchison3. ed.Cambridge :Cambridge university press,c2001xi, 312 p. ;20 cmCambridge approaches to linguisticsVariazione linguistica.b1344796826-10-0626-10-06991001919279707536LE008 FL.M. (Ling.) VI A 512008000092092le008GrimaldipE0.00-l- 00000.i1430781926-10-06Language change184604UNISALENTOle00826-10-06ma -itait 00