Sikorski Musikverlage Sikorski Russische Klavierschule 1mit CD
Sikorski Musikverlage Russische Klavierschule 1 + CD, School for Piano, Part 1, By Alexander Nikolaev, Edited by Julia Suslin, ISBN 9783935196796, ISMN 9790003035086, Format: DIN A4, 104 Pages, In German language, Includes 2 CDs with demo recordings