- unitdate
-
{"value"=>"1928", "type"=>"inclusive", "normal"=>"1928"}
- date_inclusive_start
-
1928
- date_inclusive_end
-
1928
- unittitle
-
{"value"=>"Dandelot, Georges. <span class=\"title\">Manuel Pratique pour L'Etude des Cles de Sol, Fa et Ut</span>, Paris: Editions Max Eschig"}
- container
-
{"type"=>"box", "value"=>"2"}
{"type"=>"folder", "value"=>"3"}
- unitid
-
{"type"=>"local_mss", "value"=>"817249"}
- date_start
-
1928
- date_end
-
1928
- keydate
-
1928