@BOOK{ Book!D - 77771926,
AUTHOR = "Randolph Ouirk... ]et al.[ ;index by David crystal",
TITLE = "A comprehensive grammar of the English language",
LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد",
SUBJECT = "Grammar-0591 ، English language",
URL = "/book/77771926/A-comprehensive-grammar-of-the-English-language/"}