TY - GEN AU - Gallagher, J S AU - Sengers, J M H Levelt AU - Morrison, G AU - Sengers, J V C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1984-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.84-2971 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1984 TI - Thermodynamic properties of isobutane mixtures from 240 to 600 K and up to 20 Mpa with supplemental tables from -40 to +600�F and up to 1000 psia: ER -