- unitid
-
{"value"=>"3341984", "type"=>"local_mss"}
{"value"=>"75", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"1976-1982", "type"=>"inclusive", "normal"=>"1976/1982"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"19 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"45.06 megabytes", "unit"=>"megabytes"}]}
- date_start
-
1976
- keydate
-
1976
- date_end
-
1982
- date_inclusive_start
-
1976
- date_inclusive_end
-
1982
- extent_statement
-
45.06 megabytes (19 computer files)