01134nas 2200349 a 450 991016014170332120240413015745.02376-8487(CKB)954925467281(CONSER) 72620739(MiAaPQ)49249(EXLCZ)9995492546728120740501b19712004 uy aengtxtrdacontentcrdamediacrrdacarrierJournal of the Illuminating Engineering SocietyNew York, N.Y. Illuminating Engineering Society1971-20041 online resourceTitle from cover.Print version: Journal of the Illuminating Engineering Society. 0099-4480 (DLC) 72620739 (OCoLC)60620403 LightingPeriodicalsLighting621.32/05Illuminating Engineering Society.Illuminating Engineering Society of North America.JOURNAL9910160141703321exl_impl conversionJournal of the Illuminating Engineering Society794374UNINA