Philippine Encyclopedia of the Social Sciences. Vol. II.
| Fformat: | Llyfr |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
Diliman, Quezon City
PSSC
c1993.
|
| Fformat: | Llyfr |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
Diliman, Quezon City
PSSC
c1993.
|