Labanan ng labingdalawang balitang mang-aawit na sina Simeon, Nemesio, Joaquin, Hugo, Agapito, Brigido, Basilia, Sotero, Pedro, Fabian, Calixto at Salvador [microform]
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| Formatua: | Visual Material |
| Argitaratua: |
Quezon City
University of the Philippines Library
1974.
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