- unitid
-
{"value"=>"3295978", "type"=>"local_mss"}
{"value"=>"509", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"2013 May 17", "type"=>"inclusive", "normal"=>"2013-05-17"}
- unittitle
-
{"value"=>"Classes -- Pollak, Max"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"3 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"1.46 gigabytes", "unit"=>"gigabytes"}]}
- date_start
-
2013-05-17
- keydate
-
2013-05-17
- date_end
-
2013-05-17
- date_inclusive_start
-
2013
- date_inclusive_end
-
2013
- extent_statement
-
1.46 gigabytes (3 computer files)