books.google.com - Standards and Variation in Urban Speech is an examination and exploration of the aims and methods of sociolinguistic investigation, based on studies of Scottish urban speech. It criticially examines the implications of the notions 'vernacular', 'standard language', 'Received Pronunciation', 'social class',...http://books.google.com/books/about/Standards_Ans_Variation_in_Urban_Speech.html?id=SIEFx0dF53sC&utm_source=gb-gplus-shareStandards Ans Variation in Urban Speech