TY - GEN AU - Ryan, J V C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1958-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.5783 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1958 TI - Fire resistance of reinforced concrete ::summary report ER -