A contemporary Concept of Bowing Technique for the Double Bass by Frederick Zimmermann.
Section I - IV The Basic Patterns; Suggested Practice Procedure
Section III - Etudes constructed on the basic patterms and permutations of their elements
Section IV - Bowings and etudes build on the bowing patterns
Section V - examples from etudes,orchestral passages, and materials from the solo repertoire
Section VI - Graphic bowing charts