@BOOK{ Book!D - 92014899,
AUTHOR = "Azar, Betty Schrampfer",
TITLE = "Understanding and using English grammar",
LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه صنعتی خواجه نصير الدين طوسى",
SUBJECT = "، English language - Textbooks for foreign speakers,، English language - Grammar - 0591 -",
URL = "/book/92014899/Understanding-and-using-English-grammar/"}