@BOOK{ Book!D - 77818650,
AUTHOR = "Ackert, Patricia",
TITLE = "Cause & effect",
LIBRARY= "کتابخانه مرکزی و مرکز اطلاع رسانی دانشگاه فردوسی مشهد",
SUBJECT = "Textbooks for foreign speakers ، English language,، Readers",
URL = "/book/77818650/Cause-effect/"}