Born out of the Portuguese revolution of 1974, the Serviço ambulatori de Apoio local (SAAL) ser one of the m urgent processes in 20th-century architecture. A pioneering experience in Europe, he established t ethnic teams led by architects who, in collaboration with the local population, sought to respond to the urgent housing needs of communities across the country. 304 p.: Fot, color ., 29.5x21 cm., paperback