[Washington] : U.S. Dept. of Health, Education, and Welfare, Public Health Service, Center for Disease Control, National Institute for Occupational Safety and Health : for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1975.
Conference on Reliability and Fault Tree Analysis, University of California (1974 : Berkeley, Calif.)
Philadelphia : Society for Industrial and Applied Mathematics, 1975.