TY  - BOOK
AU  - Viloria, Trinidad V. 
TI  - Pag-unawa sa musika
SN  - 9710859080
U1  - F 781.1 V71p 1996 
PY  - 1996///
CY  - Manila : 
PB  - National Bookstore, 
KW  - Music -- Instruction and study
ER  -