TY  - GEN
AU  - Hartman, Joan E
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1967-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.MP.288
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1967
TI  - Directory of United States standardization activities (supersedes MP230)/:
ER  -