RONKA, ILMARI.
Daily lip drills and studies for the trombone, euphonium and tuba, by Elmer Ronka.
RONKA, ILMARI. Daily lip drills and studies for the trombone, euphonium and tuba, by Elmer Ronka. © 25Mar36; AA201670. Ilmari (Elmer) Ronka (A); 8Apr63; R313539.
Ilmari|Elmer||Ronka|A