00870nam a2200241 a 4500991000498489707536040301s uk 000 0 eng d0748615156b12625887-39ule_instDip.to Lingue itaTrudgill, Peter152018Sociolinguistic variation and changeEdinburgh:Edinburgh University Press,c2002197 p. ;23 cm. Includes bibliographical references and indexIngleseLinguaggioSociologia.b1262588721-09-0601-03-04991000498489707536LE012 306.44 TRU12012000043503le012-E0.00-l- 01010.i1312029301-03-04Sociolinguistic variation and change277371UNISALENTOle012 - - ma -enguk 01