00433nam a2200145Ia 4500008004100000082001300041082000800054245005000062245002300112260002300135300000900158942000800167999001900175952009300194231017s9999    xx            000 0 und d  a624.1834  bLAM 0aDesign of durable concrete railroad crossings 0cAnthony J. Lamanna  bAnthony J. Lamanna  c30cm  cREP  c605613d605613  00104070aNITbNITd2023-10-17l0o624.1834 LAMpNIT-1078r2023-10-17w2023-10-17yREP