Problems in mechanical drawing with emphasis on freehand sketching.
| Hovedforfatter: | |
|---|---|
| Andre forfattere: | , |
| Format: | Bog |
| Sprog: | English |
| Udgivet: |
St. Louis, Mo.
Webster Division, McGraw-hill
c1966.
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| Udgivelse: | [3d ed]. |
| Fag: |