- unitid
-
{"value"=>"801424", "type"=>"local_mss"}
- unitdate
-
{"value"=>"c1930", "type"=>"inclusive", "normal"=>"1930"}
- unittitle
-
{"value"=>"<span class=\"persname\">Grétry, André Ernest Modest.</span> <span class=\"title\">Kleine Ballett-Musik.</span> Berlin: Ries Erler"}
- physdesc
-
{"format"=>"simple", "value"=>"34 p."}
- scopecontent
-
{"value"=>"<p>Pl. no. R 9800 E.</p> <p>Arranged by Sam Franko.</p>"}
- container
-
{"type"=>"folder", "value"=>"B66"}
- date_start
-
1930
- keydate
-
1930
- date_end
-
1930
- date_inclusive_start
-
1930
- date_inclusive_end
-
1930