- unitid
-
{"value"=>"2126711", "type"=>"local_mss"}
{"value"=>"er.28", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"1989-1997", "type"=>"inclusive", "normal"=>"1989/1997"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"6,285 Kilobytes (153 computer files)"}], "supress_display"=>true}
- date_start
-
1989
- keydate
-
1989
- date_end
-
1997
- date_inclusive_start
-
1989
- date_inclusive_end
-
1997
- extent_statement
-
6,285 Kilobytes (153 computer files)