TY  - BOOK
AU  - Santiago, Arminda Vallejo
AU  - Vallejo, Rosa Menguito
ED  - Philippine Postal Corporation
TI  - Selyo : : Philippine history in postage stamps / 
SN  - 9712709868
PY  - 2000///
CY  - [Manila] : 
PB  - National Book Store
ER  -