TY  - BOOK
AU  - National Philharmonic  Society of the Phils.
TI  - 50 immortal Filipino duets: Music director Redentor L. Romero.  
SN  - 9719209305 
U1  - FIL 783.12 N191 1998 
PY  - 1998///.
CY  - Manila : 
PB  - National Philharmonic Society
KW  - Duets--Filipino songs
ER  -