- unitid
-
{"value"=>"3340039", "type"=>"local_mss"}
{"value"=>"157", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"1997-2007", "type"=>"inclusive", "normal"=>"1997/2007"}
- unittitle
-
{"value"=>"Press Releases and Public Relations"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"144 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"89.54 megabytes", "unit"=>"megabytes"}]}
- date_start
-
1997
- keydate
-
1997
- date_end
-
2007
- date_inclusive_start
-
1997
- date_inclusive_end
-
2007