TY  - RPRT
TI  - Standard Reference Materials : Standard reference material 1749 /
AU  - Burns, George W
AU  - Ripple, Dean, C
PY  - 2002
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST SP 260-134
DO  - 10.6028/NIST.SP.260-134
ER  -