- unitid
-
{"value"=>"3371608", "type"=>"local_mss"}
{"value"=>"18", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"2003-2004", "type"=>"inclusive", "normal"=>"2003/2004"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"8 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"158 kilobytes", "unit"=>"kilobytes"}]}
- date_start
-
2003
- keydate
-
2003
- date_end
-
2004
- date_inclusive_start
-
2003
- date_inclusive_end
-
2004