TY  - MANSCPT
AU  - Reese, Gustave 
TI  - Music in the middle ages; with and introduction on the music of ancient Times / 
U1  - 780.92 R25m 
PY  - 1968///
CY  - New York : 
PB  - Norton, 
KW  - Musica
KW  - Musica-Edad Media
N1  - BibliografÃ­a en las pÃ¡ginas 425-463
ER  -