@BOOK{ Book!D - 90207023,
AUTHOR = " by Mark Ryan.",
TITLE = "Geometry for dummies /",
LIBRARY= "مرکز و کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "Geometry.,Geometry.",
URL = "/book/90207023/Geometry-for-dummies/"}