TY - GEN AU - Sharon Kemmerer C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 1999-10-01 DO - https://doi.org/10.6028/NIST.SP.939 LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 1999 TI - STEP: The Grand Experience ER -