@BOOK{ Book!D - 90378869,
AUTHOR = "",
TITLE = "501 algebra questions.",
LIBRARY= "مرکز و کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "Algebra, Problems, exercises, etc.,Algebra.",
URL = "/book/90378869/501-algebra-questions/"}