TY - GEN AU - William K Hatt AU - Rudolph P Miller AU - Edwin H Brown AU - John A Newlin AU - Albert Kahn AU - Joseph R Worcester AU - George N Thompson AU - James S Taylor C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1931-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.BH.14 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1931 TI - Recommended minimum requirements for fire resistance in buildings ::report of the Department of Commerce building code committee ER -