@BOOK{ Book!D - 66699510,
AUTHOR = "/ Marcel Berger ... [et al.] ",
TITLE = "Problems in geometry",
LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه علامه طباطبایی",
SUBJECT = "",
URL = "/book/66699510/Problems-in-geometry/"}