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>THE FIELD PRACTICE ON LAYING OUT TRANSITION CURVES IN CONNECTION WITH CIRCULAR CURVES FOR RAILWAYS, WITH OBSERVATIONS ON COMPENSATION GRADIENTS FOR CURVATURE AND ON VERTICAL CURVES. (INCLUDING APPENDIX).
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THE FIELD PRACTICE ON LAYING OUT TRANSITION CURVES IN CONNECTION WITH CIRCULAR CURVES FOR RAILWAYS, WITH OBSERVATIONS ON COMPENSATION GRADIENTS FOR CURVATURE AND ON VERTICAL CURVES. (INCLUDING APPENDIX).