- unitid
-
{"value"=>"2098483", "type"=>"local_mss"}
{"value"=>"er.35", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"1991-1992", "type"=>"inclusive", "normal"=>"1991/1992"}
{"value"=>"1996-1997", "type"=>"inclusive", "normal"=>"1996/1997"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"20 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"156 kilobytes", "unit"=>"kilobytes"}]}
- date_start
-
1991
- keydate
-
1991
- date_end
-
1997
- date_inclusive_start
-
1991
- date_inclusive_end
-
1997
- extent_statement
-
156 kilobytes (20 computer files)