TY - RPRT TI - Circular of the Bureau of Standards no. 101 2nd edition- physical properties of materials: 1. strengths and related properties of metals and wood PY - 1924 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS CIRC 101e2 DO - 10.6028/NBS.CIRC.101e2 ER -