- unitid
-
{"value"=>"3671797", "type"=>"local_mss"}
{"value"=>"440", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"1993-1999", "type"=>"inclusive", "normal"=>"1993/1999"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"56 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"225.5 kilobytes", "unit"=>"kilobytes"}]}
- date_start
-
1993
- keydate
-
1993
- date_end
-
1999
- date_inclusive_start
-
1993
- date_inclusive_end
-
1999
- extent_statement
-
225.5 kilobytes (56 computer files)