- unitid
-
{"value"=>"[MAI-46941]", "type"=>"local_call"}
{"value"=>"1134571", "type"=>"local_mss"}
- unitdate
-
{"era"=>"ce", "calendar"=>"gregorian", "normal"=>"1929/1931", "value"=>"dated 1929-1931"}
- date_inclusive_start
-
1929
- date_inclusive_end
-
1931
- keydate
-
1929
- date_start
-
1929
- date_end
-
1931
- unittitle
-
{"value"=>"<name>New Music Edition</name>, Lists pertaining to New Music subscription"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"14 items"}], "supress_display"=>true}
- container
-
{"type"=>"folder", "value"=>"660"}
- extent_statement
-
14 items