TY - GEN AU - Sandra A Mamrak AU - Paul D Amer C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1979-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.SP.500-44 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1979 TI - A methodology for the selection of interactive computer services: ER -