TY - GEN AU - Whittemore, Herbert L AU - Stang, Ambrose H AU - Parsons, Douglas E C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1940-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.BMS.39 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1940 TI - Structural properties of a wall construction of "pfeifer units" sponsored by the Wisconsin Units Company: ER -