- unitid
-
{"value"=>"[MAI-29861]", "type"=>"local_call"}
{"value"=>"1143166", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1939", "type"=>"inclusive", "normal"=>"1939"}
- date_inclusive_start
-
1939
- date_inclusive_end
-
1939
- keydate
-
1939
- date_start
-
1939
- date_end
-
1939
- unittitle
-
{"value"=>"American Musicological Society"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"1 program"}], "supress_display"=>true}
- scopecontent
-
{"value"=>"<p>International Congress Progam: New York City.</p>"}
- container
-
{"type"=>"folder", "value"=>"218"}
- extent_statement
-
1 program