TY  - GEN
AU  - Bearden, Joyce A
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1967-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.NSRDS.14
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1967
TI  - X-ray wavelengths and x-ray atomic energy levels:
ER  -