@BOOK{ Book!D - 100792354,
AUTHOR = "/ practice material by Dave Willis",
TITLE = "Collins COBUILD student's grammar",
LIBRARY= "کتابخانه دانشکده زبان ها و ادبیات خارجی (دانشگاه تهران)",
SUBJECT = "English language ــ History -- European intervention, 1861-1867 -- Fiction",
URL = "/book/100792354/Collins-COBUILD-students-grammar/"}