TY - GEN AU - Stephen Nowland Clark AU - Don Libes C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1992-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.4822 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1992 TI - Fed-X::the NIST express translator ER -