@BOOK{ Book!D - 94801245,
AUTHOR = "/ Peter Trudgill",
TITLE = "Investigations in sociohistorical linguistics",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه اراک",
SUBJECT = "Sociolinguistics,Historical linguistics,Language and languages -- Variation,Linguistic change,Languages in contact",
URL = "/book/94801245/Investigations-in-sociohistorical-linguistics/"}