TY - GEN AU - Craig Schlenoff AU - Peter Denno AU - Don Libes AU - Simon Szykman AU - Robert Ivester C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1999-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.6301 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1999 TI - An analysis of existing ontological systems for applications in manufacturing and healthcare: ER -