TY - GEN AU - Waxman, Meyer AU - Davis, Harry A AU - Sengers, J M H Levelt AU - Klein, Max C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1981-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.79-1715 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1981 TI - The equation of state of isobutane ::an interim assessment ER -