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Overview
Titles
Subjects
Electric lighting.
Overview
Works:
3 works in 0 publications in 0 languages
Titles
Lighting efficiency applications
by:
(Electronic resources)
Lighting upgrades = a guide for facility managers /
by:
(Electronic resources)
Lighting upgrades = a guide for facility managers /
by:
(Language materials, printed)
Subjects
Electric lighting.
Factories- Lighting.
Eclairage electrique.
Factories- Energy conservation.
Usines- Eclairage.
Usines- Economies d'energie.
Electric power- Conservation.
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