TY - GEN AU - Douglas Olson C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 2009-07-01 LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 2009 TI - NIST Special Publication 250-39 2009 NIST Calibration Services for Pressure Using Piston Gauge Standards UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=902889 ER -