TY  - RPRT
TI  - Circular of the Bureau of Standards no. 319 3rd edition: alphabetical index and numerical list of United States government master specifications, promulgated by the federal specifications board (complete to January 1, 1928)
PY  - 1928
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS CIRC 319e3
DO  - 10.6028/NBS.CIRC.319e3
ER  -