TY - CONF AU - Samuel Low AU - Walter Liggett C2 - Proceedings of the IMEKO TC3/TC5/TC20 International Conference DA - 2002-07-01 LA - en PB - Proceedings of the IMEKO TC3/TC5/TC20 International Conference PY - 2002 TI - An Empirical Approach to Determining Rockwell Hardness Measurement Uncertainty ER -