@BOOK{ Book!D - 72139992,
AUTHOR = "Rotman, Joseph J.",
TITLE = "A first course in abstract algebra",
LIBRARY= "كتابخانه مركزی دانشگاه صنعتی شریف",
SUBJECT = "، Algebra, Abstract",
URL = "/book/72139992/A-first-course-in-abstract-algebra/"}