A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A discussion of progress in this field. (Serial. 1st part) (1700 w.) (No. 13395 D)
A discussion of progress in this field. (Serial. 1st part) (1700 w.) (No. 13395 D)
Speed-changing gears
Ueber die Wirtschaft des Radabdrehens
Lamm, Herr (author)
1910
Ills.
Article (Journal)
German
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