- unitdate
-
{"value"=>"1904", "type"=>"inclusive", "normal"=>"1904"}
- date_inclusive_start
-
1904
- date_inclusive_end
-
1904
- unittitle
-
{"value"=>"<span class=\"persname\">Láska, Gustav</span> <span class=\"title\">Kontrabass-Schule, op. 50.</span> Breitkopf and Härtel, Leipzig,."}
- scopecontent
-
{"value"=>"<p>Band 1. For double bass.</p>"}
- container
-
{"type"=>"folder", "value"=>"60"}
- unitid
-
{"type"=>"local_mss", "value"=>"788713"}
- date_start
-
1904
- date_end
-
1904
- keydate
-
1904