Keller, Hermann Thoroughbass Method: With Excerpts from the Theoretical Works of Practorius, Niedt, Telemann, Mattheson, Heinichen, J.S. & C.P.E. Bach, Quantz, and
Dayton, Ohio, U.S.A. Morningside Bookshop 1990 0231073216 / 9780231073219 Soft cover Good Book
Translated and edited by Carl Parrish, With excerpts from the theoretical works of Praetorius, Niedt, Telemann, Mattheson, Heinichen, J.S. & C. P. E. Bach, Quantz, Padre Mattei, and numerous examples from the literature of the 17th and 18th centuries.