@BOOK{ Book!D - 103108182,
AUTHOR = "Downing, Angela",
TITLE = "English Grammar : A University Course",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه کردستان",
SUBJECT = "LINGUISTICS AND LANGUAGE",
URL = "/book/103108182/English-Grammar-A-University-Course/"}