00487nam a2200145Ia 4500003000900000008004100009020002600050040001600076100002300092245003800115260003200153300002000185490003300205856010300238IN-BaIIA211028s9999    xx      s     000 0 eng d  a9780892520305 (Print)  cIIA Library  aMiller, Ernie, ed. 0aOptical Tracking Systemsh[eBook]  aWashington, USAbSPIEc1971  aOnline resource  aProceedings of SPIE; V. 0023  uhttps://www.spiedigitallibrary.org/conference-proceedings-of-spie/0023yClick Here to Access eBook