@BOOK{ Book!D - 93039393,
AUTHOR = "/ Ian Roberts",
TITLE = "Diachronic syntax",
LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه محقق اردبیلی ره",
SUBJECT = "Grammar, Comparative and general, Syntax,Historical linguistics,Principles and parameters (Linguistics)",
URL = "/book/93039393/Diachronic-syntax/"}