- unitid
-
{"value"=>"184837", "type"=>"local_mss"}
{"value"=>"217008", "type"=>"local_mss_av"}
- unitdate
-
{"value"=>"1984 March", "type"=>"inclusive", "normal"=>"1984-03"}
- unittitle
-
{"value"=>"Part 1"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 audio recording", "unit"=>"audio_recordings"}]}
- scopecontent
-
{"value"=>"<p>Three lectures presented in Alexandria, Virginia.</p>"}
- date_start
-
1984-03
- keydate
-
1984-03
- date_end
-
1984-03
- date_inclusive_start
-
1984
- date_inclusive_end
-
1984
- extent_statement
-
1 audio recording