TY  - GEN
AU  - S F Tillman
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1929-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.CSM.46
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1929
TI  - Commercial standards monthly ::monthly news bulletin of Commercial Standards Group, Bureau of Standards January 15, 1929
ER  -