- unitid
-
{"value"=>"285864", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1930-1944", "type"=>"inclusive", "normal"=>"1930/1944"}
{"value"=>"1988-1989", "type"=>"inclusive", "normal"=>"1988/1989"}
- unittitle
-
{"value"=>"International Society for Contemporary Music"}
- container
-
{"type"=>"box", "value"=>"34"}
{"type"=>"folder", "value"=>"9"}
- date_start
-
1930
- keydate
-
1930
- date_end
-
1989
- date_inclusive_start
-
1930
- date_inclusive_end
-
1989