Souvenir program [of the] National secondary school press conference [held] January 7-11, 1963, Pinaglabanan Elementary School, San Juan, Rizal.
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
[Manila
s.n.
1963]
|
| Gaiak: |