TY - GEN AU - Haar, Lester AU - Gallagher, John C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1975-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.75-770 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1975 TI - The equation of state for ammonia: ER -