๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Life testing of incandescent lamps at the bureau of standards

โœ Scribed by G.W. Middlekauff; B. Mulligan; J.F. Skogland


Publisher
Elsevier Science
Year
1916
Tongue
English
Weight
152 KB
Volume
181
Category
Article
ISSN
0016-0032

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