00520nam a2200145Ia 4500003000900000008004100009020002600050040001600076100002500092245006900117260003200186300002000218490003300238856010300271IN-BaIIA211028s9999    xx      s     000 0 eng d  a9780819459473 (Print)  cIIA Library  aWinston, Roland, ed. 0aNonimaging Optics and Efficient Illumination Systems IIh[eBook]  aWashington, USAbSPIEc2005  aOnline resource  aProceedings of SPIE; V. 5942  uhttps://www.spiedigitallibrary.org/conference-proceedings-of-spie/5942yClick Here to Access eBook