TY  - RPRT
TI  - Standard reference materials : handbook for SRM users 1993 edition
AU  - Taylor, John K
PY  - 1993
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST SP 260-100e1993
DO  - 10.6028/NIST.SP.260-100e1993
ER  -