TY - CONF AU - John Hurly C2 - International Conference on Characterization and Metrology of ULSI Technology, Gaithersburg, MD DA - 1998-03-23 LA - en PB - International Conference on Characterization and Metrology of ULSI Technology, Gaithersburg, MD PY - 1998 TI - Properties of Process Gases Determined Accurately with Acoustic Techniques ER -