- unitid
-
{"value"=>"3531509", "type"=>"local_mss"}
{"value"=>"21", "type"=>"local_mss_er"}
- unitdate
-
{"value"=>"2002 February", "type"=>"inclusive", "normal"=>"2002-02"}
- unittitle
-
{"value"=>"Call Center Stills"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"14 computer files", "unit"=>"computer_files"}, {"name"=>"extent", "value"=>"1.2 megabytes", "unit"=>"megabytes"}]}
- date_start
-
2002-02
- keydate
-
2002-02
- date_end
-
2002-02
- date_inclusive_start
-
2002
- date_inclusive_end
-
2002