Problems in mechanical drawing with emphasis on freehand sketching.
| Autor principal: | |
|---|---|
| Otros Autores: | , |
| Formato: | Libro |
| Lenguaje: | English |
| Publicado: |
St. Louis, Mo.
Webster Division, McGraw-hill
c1966.
|
| Edición: | [3d ed]. |
| Materias: |