TY - GEN AU - Akram Zahoor C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1998-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.6266 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1998 TI - Materials and fracture mechanics assessments of railroad tank cars: ER -