- unitid
-
{"value"=>"3667079", "type"=>"local_mss"}
{"value"=>"111", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"circa 1982", "type"=>"inclusive", "normal"=>"1982", "certainty"=>"approximate"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"442.9 megabytes", "unit"=>"megabytes"}]}
- date_start
-
1982
- keydate
-
1982
- date_end
-
1982
- date_inclusive_start
-
1982
- date_inclusive_end
-
1982
- extent_statement
-
442.9 megabytes (1 computer files)