00520cz a2200169n 4500 n 82153962 DLC 20131218070328.0 830204n| azannaabn |n ana n 82153962 (OCoLC)oca00849969 DLC eng rda DLC DLC OCoLC InU e-uk-en e-uk-st Northumbria (Kingdom) SUBJECT USAGE: As a geographic subdivision, this heading is used directly. historical kingdom, 55°00ʹN 2°30ʹW Northumbria (Kingdom)