TY - RPRT TI - Tests of precast girders with welded spices (Tee-Heads Nos. 2 and 3) AU - Skoda, Leopold F AU - Watstein, D PY - 1953 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS RPT 2926 DO - 10.6028/NBS.RPT.2926 ER -