- unitid
-
{"value"=>"3671777", "type"=>"local_mss"}
{"value"=>"420", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"1992", "type"=>"inclusive", "normal"=>"1992"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"2 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"29.2 kilobytes", "unit"=>"kilobytes"}]}
- date_start
-
1992
- keydate
-
1992
- date_end
-
1992
- date_inclusive_start
-
1992
- date_inclusive_end
-
1992
- extent_statement
-
29.2 kilobytes (2 computer files)