AMA Verlag Technik Moderne Konzertgitarre
AMA Verlag Technik Moderne Konzertgitarre, Coursebook for Classical Guitar, Detailed compendium on the basics and playing techniques of the guitar in the 21st century, By Hubert Käppel, In German language, ISBN: 9783899221435, ISMN: 9790501550944, Publisher's no.: AMA 610425, DIN A4, 246 pages