TY  - GEN
AU  - Mary Elizabeth Stevens
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1965-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.MONO.91
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1965
TI  - Automatic indexing ::a state-of-the-art report
ER  -