- unitid
-
{"value"=>"[MAI-16358]"}
{"value"=>"800500", "type"=>"local_mss"}
- unitdate
-
{"value"=>"1939.", "type"=>"inclusive", "normal"=>"1939"}
- unittitle
-
{"value"=>"<span class=\"corpname\">Choudens.</span> Catalogue de musique vocale: 1939. Paris: Choudens"}
- physdesc
-
{"format"=>"simple", "value"=>"106 pages."}
- container
-
{"type"=>"box", "value"=>"3"}
{"type"=>"folder", "value"=>"114"}
- date_start
-
1939
- keydate
-
1939
- date_end
-
1939
- date_inclusive_start
-
1939
- date_inclusive_end
-
1939