TY - GEN AU - Mitchell, Nolan D C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1951-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.BMS.124 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1951 TI - Fire tests of steel columns protected with siliceous aggregate concrete: ER -