@BOOK{ Book!D - 92005128,
AUTHOR = "Azar, Betty Schrampfer",
TITLE = "Understanding and using English grammar",
LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه صنعتی خواجه نصير الدين طوسى",
SUBJECT = "Textbooks for foreign speakers ، English language,Grammar ، English language",
URL = "/book/92005128/Understanding-and-using-English-grammar/"}