@Book{Ku:CN,
   Author="James F. Kurose and Keith W. Ross",
   Title="Computer Networking: A Top-Down Approach Featuring the Internet",
   Publisher="Addison-Wesley Longman, Inc.", Year=2001,
   ISBN="0-201-47711-4", LCC="TK 5105.875.I57 R689 2001",
   Address="Boston",
}

@Book{St:DCC,
   Author="William Stallings",
   Title="Data and Computer Communications",
   Edition="sixth", Year=2000,
   Publisher="Prentice Hall", Address="Toronto",
   ISBN="0-13-084370-9",
}