TY - RPRT TI - Effect of variation of emissivity of internal surfaces of heated box beams on temperature distribution, thermal stress and deflection AU - Goodman, S AU - Russell, S B AU - Noble, C E PY - 1958 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS RPT 5927 DO - 10.6028/NBS.RPT.5927 ER -