@BOOK{ Book!D - 104048409,
AUTHOR = "Ridout, Ronald",
TITLE = "Puzzle it out",
LIBRARY= "کتابخانه مرکزی و مرکز اسناد دانشگاه اصفهان",
SUBJECT = "English language- Study and teaching- Foreign speakers",
URL = "/book/104048409/Puzzle-it-out/"}