@BOOK{ Book!D - 92011998,
AUTHOR = "Kerchmar, Vasilii Avgustovish",
TITLE = "A problem book in algebra",
LIBRARY= "كتابخانه مركزی و مركز اسناد دانشگاه صنعتی خواجه نصير الدين طوسى",
SUBJECT = "، Algebra- Problems, exercises, etc",
URL = "/book/92011998/A-problem-book-in-algebra/"}