A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Efficiency and duration of incandescent electric lamps
Report of the Special Committee on, appointed by the President of the Franklin Institute. The report fills 127 pages, and forms a supplement to the Jour. Frank. Inst. for Sept., 1885.
Efficiency and duration of incandescent electric lamps
Report of the Special Committee on, appointed by the President of the Franklin Institute. The report fills 127 pages, and forms a supplement to the Jour. Frank. Inst. for Sept., 1885.
Efficiency and duration of incandescent electric lamps
Jour Frank Inst
1885
Report
English
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