@BOOK{ Book!D - 104530271,
AUTHOR = "Herbert, C. Clemens, Michael A. Clemens",
TITLE = "Geometry for the classroom",
LIBRARY= "کتابخانه مرکزی و مرکز نشر دانشگاه بیرجند (دکتر محمد حسن گنجی)",
SUBJECT = "، Geometry",
URL = "/book/104530271/Geometry-for-the-classroom/"}