The official calendar of the Republic of the Philippines an almanac of Philippine commemorations : enlivened with illustrations and information
| Erakunde egilea: | |
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| Beste egile batzuk: | |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Manila
Presidential Communications Development and Strategic Planning Office
[2014].
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| Gaiak: |