O. Blume 
Last updated: 17.10.17
Brass Sheet Music
96882.gif36 Studies For Trombone (Trombone)smp_logo_88_white.gif
Softcover. 39 pages. ISBN 0825804434.
Publisher: Carl Fischer Music Publisher
96391.gifThirty-Six Studies For Trombone With F Attachment (Trombone)smp_logo_88_white.gif
Student book. 45 pages. ISBN 0825832314.
Arr./Editor: Reginald H. Fink
Publisher: Carl Fischer Music Publisher