TY - GEN AU - Raymond C Houghton C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1981-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.SP.500-80 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1981 TI - Proceedings of the NBSIEEEACM software tool fair: ER -