Reliability engineering : proceedings of the ISPRA-Course held at the Escuela Técnica Superior de Ingenieros Navales, Madrid, Spain, September 22-26, 1986, in collaboration with Universidad Politécnica de Madrid - Amendola, Aniello; Saiz de Bustamante, Amalio; Universidad Politécnica de Madrid (Ispra courses on reliability and risk analysis, 1988)