TY  - GEN
AU  - Hyer, Charles W
AU  - Hyer, Charles W
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 1999-01-01 05:01:00
DO  - https://doi.org/10.6028/NIST.SP.831e1999
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 1999
TI  - Directory of professionaltrade organization laboratory accreditationdesignation programs:
ER  -