Patnubay sa operasyonalisasyon ng makabayan.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | tagalo |
| Argitaratua: |
Pasig City
The Bureau
[2002].
|
| Saila: | Basic Education Curriculum 2002 Secondary level / Bureau of Secondary Education
[v.5] |
| Gaiak: |