@BOOK{ Book!D - 90029859,
AUTHOR = " Avner Ash and Robert Gross.",
TITLE = "Summing it up :",
LIBRARY= "مرکز و کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "Mathematics, Popular works.,Number theory.",
URL = "/book/90029859/Summing-it-up/"}