TY  - BOOK
AU  - Westergaard, Peter.
TI  - An introduction to tonal theory
SN  - 0393093425
AV  - MT40 .W48
U1  - 780.1 
PY  - 1975///
CY  - New York
PB  - W. W. Norton
KW  - Music
KW  - Theory
KW  - Counterpoint
ER  -