TY - CONF AU - Michael Moldover AU - S Boyes AU - A Goodwin AU - Christopher Meyer C2 - Proceedings of the TEMPMEKO '99 Symposium, Delft, NL DA - 1999-04-01 LA - en PB - Proceedings of the TEMPMEKO '99 Symposium, Delft, NL PY - 1999 TI - Primary Acoustic Thermometry From 217 K to 303 K ER -