TY  - MUSIC
AU  - Haydn,Franz Joseph
AU  - Klee,Ludwig
AU  - Lebert,Sigmund
TI  - Twenty sonatas for the pianoforte 
T2  - Schirmer's library of musical classics ; 
PY  - 1894///
CY  - New York : 
PB  - G. Schirmer, 
KW  - Sonates (Piano)-
KW  - Partitures
KW  - Piano, Música per a-
N1  - Conté: v. 2. Sonata, piano, 11-20
ER  -