Hollow blocks for BLISS projects [7th of a series]

Dades bibliogràfiques
Publicat a:	Bulletin Today (09 Feb. 1982), 1+
Autor principal:	Tuazon, Brenda P.
Format:	Article
Idioma:	English
Publicat:	1982
Matèries:	Bagong Lipunan Improvement of Sites and Services