EDITORIAL, E. Important progress in the manufacture of plate glass. Materiales de Construcción, [S. l.], v. 18, n. 130, p. 75–77, 1968. DOI: 10.3989/mc.1968.v18.i130.1629. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/1629. Acesso em: 5 may. 2024.