@BOOK{ Book!D - 92916675,
AUTHOR = "",
TITLE = "The four pillars of geometry",
LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه مازندران",
SUBJECT = "Geometry ; Textbooks. ;",
URL = "/book/92916675/The-four-pillars-of-geometry/"}