Elementare Improvisation. Populäre Musik - Kunstmusik. Composed by Herbert Wiedemann. Paperback. Klavier-Schule (Piano Methods). Performance score. 146 pages. Gustav Bosse Verlag #BE00490_00. Published by Gustav Bosse Verlag (BA.BE00490).
ISBN 9790201104904. 30 x 23 cm inches. Preface: Wiedemann, Herbert.
