00742nam a2200181Ia 4500003000900000008004100009020002600050040001600076100003100092245006100123260003300184300002000217490003300237856010300270942000700373999001700380952016300397IN-BaIIA211028s9999    xx      s     000 0 eng d  a9780819402516 (Print)  cIIA Library  aFagan, William, ed.943901 0aOptical Security and Anticounterfeiting Systemsh[eBook]  aWashington, USAbSPIEc1990   aOnline resource  aProceedings of SPIE; V. 1210  uhttps://www.spiedigitallibrary.org/conference-proceedings-of-spie/1210yClick Here to Access eBook  cEB  c29971d29971  00104070aBANbBANd2011-07-01eSPIEhV. 1210l0pEB9431r2021-11-05uhttps://www.spiedigitallibrary.org/conference-proceedings-of-spie/1210w2021-11-05yEB