National Research Council (U.S.). Board on Infrastructure and the Constructed Environment, National Research Council (U.S.). Division on Engineering and Physical Sciences, ebrary, Inc, & Cohn, M. (2006). Proceedings of a workshop to review PATH strategy, operating plan, and performance measures. National Academies Press.

National Research Council (U.S.). Board on Infrastructure and the Constructed Environment, National Research Council (U.S.). Division on Engineering and Physical Sciences, Inc ebrary, e Michael Cohn. Proceedings of a Workshop to Review PATH Strategy, Operating Plan, and Performance Measures. Washington, D.C.: National Academies Press, 2006.

National Research Council (U.S.). Board on Infrastructure and the Constructed Environment, et al. Proceedings of a Workshop to Review PATH Strategy, Operating Plan, and Performance Measures. National Academies Press, 2006.