TY  - GEN
AU  - Hopper, Natalie J
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1962-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.MONO.57
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1962
TI  - Publications received in the Library of the National Bureau of Standards:
ER  -