00274nam a2200109Ia 4500008004100000082001200041082000800053245004200061245002600103260002600129300000900155231017s9999    xx            000 0 und d  a388.132  bCHA 0aHydraulic Performance of Bridge Rails 0cRandall J. Charbeneau  bRandall J. Charbeneau  c30cm