@BOOK{ Book!D - 100611812,
AUTHOR = "Patricia Ackert, Linda lee",
TITLE = "Cause & effect",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه زنجان",
SUBJECT = "، English language -- Textbooks for foreign speakers",
URL = "/book/100611812/Cause-effect/"}