Wuensch, Gerhard, 1925- Twelve glimpses into 20th century idioms / [electronic resource] Glimpses into 20th century idioms / by Gerhard Wuensch.. — Toronto : : Leeds Music (Canada),, c1969.. — 28 p. of music ; 31 cm.
Piano--Studies and exercises. Music, Canadian. Piano music, Juvenile--Teaching pieces.