TY  - RPRT
TI  - Circular of the Bureau of Standards no. 409: production, heat treatment, and properties of iron alloys
AU  - Jordan, Louis
PY  - 1936
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CIRC 409
DO  - 10.6028/NBS.CIRC.409
ER  -