Tulong sa pag-aaral ng wikang Ingles [microform].

Dades bibliogràfiques
Autor principal:	Calderon, Sofronio G.
Format:	Visual Material
Idioma:	English
Publicat:	Quezon City Photoduplication Services. University of the Philippines Library 1976.
Matèries:	English language > Conversation and pharse books > Tagalog. Tagalog language > Conversation and phrase books > English.