TY - RPRT TI - Structural properties of "Nelson pre-cast concrete foundation" wall construction sponsored by the Nelson Cement Stone Company, Inc. AU - Whittemore, Herbert L AU - Stang, Ambrose H AU - Fishburn, Cyrus C PY - 1939 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS BMS 26 DO - 10.6028/NBS.BMS.26 ER -