35. HELENE, Paulo & PEREIRA, Fernanda (Ed.). Rehabilitación y Mantenimiento de Estructuras de Concreto. Bogotá, Colombia, SIKA, 2007. 600 p. ISBN 85-60457-00-3
2024. [calculistas-br] Fwd: NIST Transfers Evidence From Champlain Towers South to Miami-Dade Police Department.