@BOOK{ Book!D - 93576656,
AUTHOR = "/ Lindsay N. Childs",
TITLE = "A concrete introduction to higher algebra",
LIBRARY= "کتابخانه مرکزی، مرکز اسناد و تامین منابع علمی دانشگاه صنعتی سهند",
SUBJECT = "Algebra",
URL = "/book/93576656/A-concrete-introduction-to-higher-algebra/"}