TY - GEN AU - Valenti, C T AU - Reichard, T W AU - Skoda, Leopold F AU - Watstein, D C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1953-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.2295 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1953 TI - Test of precast prestressed roof panel no. 1 (type A): ER -