00527nam a2200145Ia 4500003000900000008004100009020002600050040001600076100002900092245007100121260003300192300002000225490003300245856010300278IN-BaIIA211028s9999    xx      s     000 0 eng d  a9780819427540 (Print)  cIIA Library  avan Renesse, Rudolf, ed. 0aOptical Security and Counterfeit Deterrence Techniques IIh[eBook]  aWashington, USAbSPIEc1998   aOnline resource  aProceedings of SPIE; V. 3314  uhttps://www.spiedigitallibrary.org/conference-proceedings-of-spie/3314yClick Here to Access eBook