TY  - GEN
AU  - McKenzie, R L
AU  - Hartman, A W
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1988-01-01 05:01:00
DO  - https://doi.org/10.6028/NBS.SP.260-107
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1988
TI  - Standard Reference Materials ::Description of the SRM 1965 microsphere slide/
ER  -