Scale System (for Viola) (Scale Exercises in All Major and Minor Keys for Daily Study). Composed by Carl Flesch. Arranged by Charlotte Karman. For Viola. Instructional and Scales. Instructional book. Bowings and fingerings. 112 pages. Published by Carl Fischer (CF.O2921).
ISBN 0825802318. With bowings and fingerings. Instructional and Scales. 9x12 inches.