Souvenir program [of the] National secondary school press conference [held] January 7-11, 1963, Pinaglabanan Elementary School, San Juan, Rizal.
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
[Manila
s.n.
1963]
|
| Pynciau: |