TY - RPRT TI - Structural properties of two "dunstone" wall constructions sponsored by the W. E. Dunn Manufacturing Co. AU - Whittemore, Herbert L AU - Stang, Ambrose H AU - Parsons, Douglas E PY - 1940 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS BMS 38 DO - 10.6028/NBS.BMS.38 ER -