- unitid
-
{"value"=>"3439799", "type"=>"local_mss"}
{"value"=>"348", "type"=>"local_mss_er"}
- unittitle
-
{"value"=>"Consolidated Tracks"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"157 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"1.5 gigabytes", "unit"=>"gigabytes"}]}
- extent_statement
-
1.5 gigabytes (157 computer files)