An older edition of Kayser's Violin Studies Op 20 published by Augner, revised and fingered by E. Heim
The full title of the book is given as: 36 Elementary & Progressive Studies, introductory to those of Kreutzer. This is the Complete book.
The book is complete and the music is clean with the exception of a few pencil marks on a few exercises. It looks as if the student who originally owned this book did not get beyond the first third of the book!
This book is worn with a stain on the cover. The bottom part of the front cover is detached as can be seen in the picture. The music inside is much cleaner than the cover picture suggests.
Any questions, please feel free to ask.