@BOOK{ Book!D - 68365823,
AUTHOR = "Murray Bromberg... [et al]&",
TITLE = "<504= Five hundred and four> absolutely essential words",
LIBRARY= "كتابخانه مركزی و مركز اطلاع رسانی دانشگاه شاهد",
SUBJECT = "Vocabulary- Problems, exercises, etc,English language- Textbooks for foreign speakers",
URL = "/book/68365823/504-Five-hundred-and-four-absolutely-essential/"}