TY - GEN AU - David J Mitchell C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1978-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.78-1395 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1978 TI - Performance guidelines for a modular integrated utility system: ER -