TY - RPRT TI - A measurement system for characterizing the detection performance of metal detectors: design and operation AU - Pauiter, Nicholas G Jr AU - Larson, Donald R AU - Palm, Robert H Jr PY - 2000 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 6530 DO - 10.6028/NIST.IR.6530 ER -