20 Studies for Guitar Sheet Music by Fernando Sor
Andres Segovia Edition. Composed by Fernando Sor (1778-1839). Edited by Andres Segovia. Transcribed. Etudes, Studies and Classical Period. Etude book. With guitar notation, introductory text and fingerings. 32 pages. Edward B. Marks Music #M394. Published by Edward B. Marks Music (HL.6363).