@BOOK{ Book!D - 94201254,
AUTHOR = "/ Ronald G. Douglas",
TITLE = "Banach algebra techniques in operator theory",
LIBRARY= "کتابخانه مرکزی، مرکز اسناد و موزه دانشگاه شهید بهشتی",
SUBJECT = "Operator theory,Banach algebras,Hibert space",
URL = "/book/94201254/Banach-algebra-techniques-in-operator-theory/"}