- unitid
-
{"value"=>"2051622", "type"=>"local_mss"}
{"value"=>"er.6", "type"=>"local_mss_er"}
- unittitle
-
{"value"=>"Volume 6, Number 3 and Volume 7, Number 1"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"53 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"544 megabytes", "unit"=>"megabytes"}]}
- extent_statement
-
544 megabytes (53 computer files)