@BOOK{ Book!D - 100792533,
AUTHOR = "/ Michael Swan and Cathrien Walter",
TITLE = "The Cambridge English course",
LIBRARY= "کتابخانه دانشکده زبان ها و ادبیات خارجی (دانشگاه تهران)",
SUBJECT = "English language ــ Congresses",
URL = "/book/100792533/The-Cambridge-English-course/"}