|First Publication||1918/9 ?|
|Genre Categories||;; ; ;|
|Work Title||30 Studies for Flute Solo|
|Alternative. Title||30 Capricen : ein "Gradus ad Parnassum" der modernen Technik für Flöte allein ... : a "Gradus ad Parnassum" of the modern technique for flute solo.|
|Opus/Catalogue NumberOp./Cat. No.||Op.107|
|I-Catalogue NumberI-Cat. No.||ISK 6|
|First Publication.||1918/9 ?|
|Composer Time PeriodComp. Period||Early 20th century|
|Piece Style||Early 20th century|
the several-times-removed score says studies, and so possibly may have said some of the first editions; however, the 1919 edition said caprices (which is also how it's usually referred to in "the literature").
Book on Karg-Elert gives 1918/9 for publication date, if Google Snippet view is giving accurate data. Hrm. May try to borrow a copy of the book...