TY  - BOOK
AU  -  Demuth,Norman
TI  -  Musical trends in the 20 th century / 
U1  -  780.904 DEM 
PY  - 1952///
CY  -  London : 
PB  -  Rockliff, 
KW  -  Music
KW  -  History & criticism
KW  -  20 th century
KW  -  Composers
ER  -