@BOOK{ Book!D - 102448879,
AUTHOR = " / Randolph Quirk , Sidney Greenbaum.",
TITLE = "A concise grammar of contemporary English",
LIBRARY= "سازمان اسناد و كتابخانه ملی جمهوری اسلامی ایران",
SUBJECT = "زبان انگلیسی, -- دستور",
URL = "/book/102448879/A-concise-grammar-of-contemporary-English/"}