TY  - RPRT
TI  - Letter Circular 268: nomenclature of the alloys brass, bronze and so-called government bronze
PY  - 1929
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - LCIRC 268
DO  - 10.6028/NBS.LCIRC.268
ER  -