- unitid
-
{"value"=>"[MAI-29830]", "type"=>"local_call"}
{"value"=>"1143136", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1957", "type"=>"inclusive", "normal"=>"1957"}
- date_inclusive_start
-
1957
- date_inclusive_end
-
1957
- keydate
-
1957
- date_start
-
1957
- date_end
-
1957
- unittitle
-
{"value"=>"<name>American Musicological Society</name>, Minutes and memos"}
- physdesc
-
{"format"=>"structured", "physdesc_components"=>[{"name"=>"extent", "value"=>"22 pages"}], "supress_display"=>true}
- container
-
{"type"=>"folder", "value"=>"188"}
- extent_statement
-
22 pages