- unitid
-
{"value"=>"3133430", "type"=>"local_mss"}
{"value"=>"349", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"1990-1994", "type"=>"inclusive", "normal"=>"1990/1994"}
- unittitle
-
{"value"=>"Appearances"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"14 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"51.91 kilobytes", "unit"=>"kilobytes"}]}
- date_start
-
1990
- keydate
-
1990
- date_end
-
1994
- date_inclusive_start
-
1990
- date_inclusive_end
-
1994
- extent_statement
-
51.91 kilobytes (14 computer files)