By Gabor Darvas. By Guillaume Dufay. Renaissance. Educational Piano. Softcover. 4 pages. Duration 7200 seconds. Schaum Publications, Inc. #5564. Published by Schaum Publications, Inc. (HL.645545).
ISBN 9790080055649. UPC: 008148055647. 9.0x12.0x0.013 inches. Gabor Darvas.
