- unitid
-
{"value"=>"3439723", "type"=>"local_mss"}
{"value"=>"382", "type"=>"local_mss_er"}
- unittitle
-
{"value"=>"Multi-Track Recordings"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"28 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"2 gigabytes", "unit"=>"gigabytes"}]}
- extent_statement
-
2 gigabytes (28 computer files)