- unitid
-
{"value"=>"3671766", "type"=>"local_mss"}
{"value"=>"409", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"1991-1996", "type"=>"inclusive", "normal"=>"1991/1996"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"3 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"6.8 kilobytes", "unit"=>"kilobytes"}]}
- date_start
-
1991
- keydate
-
1991
- date_end
-
1996
- date_inclusive_start
-
1991
- date_inclusive_end
-
1996
- extent_statement
-
6.8 kilobytes (3 computer files)