- unitid
-
{"value"=>"*LTC 6889", "type"=>"local_call"}
{"value"=>"914984", "type"=>"local_mss"}
- unitdate
-
{"value"=>"May 17, 1979", "type"=>"inclusive", "normal"=>"1979-05-17"}
- unittitle
-
{"value"=>"Werther / Jules Massenet"}
- physdesc
-
{"format"=>"simple", "value"=>"2 sound cassettes."}
- note
-
{"value"=>"A Metropolitan Opera Broadcast from the Vienna Opera Ball."}
- date_start
-
1979-05-17
- keydate
-
1979-05-17
- date_end
-
1979-05-17
- date_inclusive_start
-
1979
- date_inclusive_end
-
1979