Wolfgang Birtel 
Violin Studies [PDF ebook] 
100 Most Essential Studies for Violin Tuition

The fourth volume of the Violinissimo series features the most important studies for the early years of violin lessons. Violin Studies contains selections from the standard works by Kayser, Dont, Wohlfahrt, Kreutzer and many others. This anthology is ideal for use in music lessons or for violinists who wish to develop their technique.