TY - CONF AU - Sullivan, Donald AU - Levine, Judah C2 - Int. Conf. on Advances in Metrology and Its Role in Quality Improvement and Global Trade , New Delhi, IN DA - 1996-01-01 LA - en PB - Int. Conf. on Advances in Metrology and Its Role in Quality Improvement and Global Trade , New Delhi, IN PY - 1996 TI - Time and Frequency Metrology ER -