- unitid
-
{"value"=>"802739", "type"=>"local_mss"}
- unitdate
-
{"value"=>"c1920", "type"=>"inclusive", "normal"=>"1920"}
- unittitle
-
{"value"=>"<span class=\"persname\">Yon, Pietro A.</span> [<span class=\"title\">Concerto gregoriano; arr.</span>] <span class=\"title\">Concerto gregoriano.</span> New York: J. Fischer Bros"}
- physdesc
-
{"format"=>"simple", "value"=>"56 p."}
- scopecontent
-
{"value"=>"<p>Pl. no. JF B 4725-49.</p> <p>Arranged for piano and organ by composer. Inscribed by composer to AT.</p>"}
- container
-
{"type"=>"folder", "value"=>"I134"}
- date_start
-
1920
- keydate
-
1920
- date_end
-
1920
- date_inclusive_start
-
1920
- date_inclusive_end
-
1920