TY - GEN AU - Hyer, C C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 1999-12-01 LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 1999 TI - Directory of Professional/Trade Organization Laboratory Accreditation/Designation Programs ER -