Haydn, Joseph,  1732-1809. <br/><br/>
Quartet no.68 [sic] E flat major :  for 2 violins, viola and violoncello op.64 no.6 [sic] / 
revised by Wilhelm Altmann. 
 - London :  Eulenburg,  [19--] 
 - 1 study score $# UK-LoTVU 
 - Edition Eulenburg ;  no.92 .