TY - RPRT TI - Selecting rail properties for improvement : a plan for analysis AU - Schofer, R E AU - Gilsinn, J F AU - Hall, W G AU - Johnson, C R AU - McLynn, J M AU - Watkins, R H PY - 1980 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 79-1724 DO - 10.6028/NBS.IR.79-1724 ER -