TY - CONF AU - Song, Jun-Feng AU - Vorburger, Theodore C2 - Proceedings of American Society for Precision Engineering Conference, Unknown, USA DA - 1998-01-01 LA - en PB - Proceedings of American Society for Precision Engineering Conference, Unknown, USA PY - 1998 TI - NIST Microform Calibration - How It Benefits U.S. Industry ER -