1.
Rubank Advanced Method - Trombone or Baritone Vol. 1
by Gower, William, Voxman, Himie
ISBN: 9781423444305
List Price: $6.95
2.
Rubank Advanced Method - Flute, Vol. 1
by William Gower and Himie Voxman
ISBN: 9781423444343
List Price: $6.95
3.
Rubank Advanced Method - Oboe, Vol. 1
by Gower, William, Voxman, Himie
ISBN: 9781423444367
List Price: $6.95