00529nam a2200145Ia 4500003000900000008004100009020002600050040001600076100002600092245007700118260003200195300002000227490003300247856010300280IN-BaIIA211028s9999    xx      s     000 0 eng d  a9780819428240 (Print)  cIIA Library  aWatkins, Wendell, ed. 0aTargets and Backgrounds: Characterization and Representation IVh[eBook]  aWashington, USAbSPIEc1998  aOnline resource  aProceedings of SPIE; V. 3375  uhttps://www.spiedigitallibrary.org/conference-proceedings-of-spie/3375yClick Here to Access eBook