A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Features of welfare work at Duquesne, Pa.
Children's playgrounds, apprentice school, etc. (1500 w.) (67417 A)
Features of welfare work at Duquesne, Pa.
Children's playgrounds, apprentice school, etc. (1500 w.) (67417 A)
Features of welfare work at Duquesne, Pa.
I A
1916
Ills.
Article (Journal)
English
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Transmission-line construction of Duquesne Light Company
| Engineering Index Backfile | 1918
Einfach - Das belgische Gewinnerduo Sarha Duquesne und Levi Dethier
Online Contents | 2014
The 70,800 Kv-a transformer bank of the Colfax generating station of the duquesne light company
| Engineering Index Backfile | 1921
Welfare work among mine workers
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