Columbia subject headings:
Harvard subject headings:
Baermann, Carl. Vollständige Clarinett-Schule, 1. T.
Baermann, Carl. Vollständige Clarinett-Schule, 2. T.
Clarinet--Instruction and study--History--19th century.
Princeton subject headings:
Baermann, Carl--Criticism and interpretation.
Baermann, Carl.
Clarinet music--Germany--History--19th century.
Clarinet--Instruction and study--Germany--History--19th century.