TY  - GEN
AU  - Swanson, Howard E
AU  - Cook, Marlene I
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1956-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.CIRC.539v6
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1956
TI  - Circular of the Bureau of Standards no. 539 volume 6::standard x-ray diffraction powder patterns
ER  -