Context

Context of Physics-based technologies for the detection of contraband : 19-20 November 1996, Boston, Massachusetts, Lyle O. Malotky, John J. Pennella, chairs/editors ; sponsored by SPIE--the International Society for Optical Engineering ; cosponsored by National Institute of Standards and Technology ... [et al.] ; cooperating organizations, National Institute of Justice ... [et al.], (electronic book)
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