The mechanical engineer's pocketbook a reference-book of rules, tables, data, and formulae
| Prif Awduron: | , |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York
John Wiley & sons
[©1915]
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| Rhifyn: | 9th edition, thoroughly revised with the assistance of Robert Thurston Kent. |
| Pynciau: |