Aeronautical drafting
Aeronautical drafting
Creighton Merrell, Frederick E. Giesecke, Henry Cecil Spencer, Frederick Ernest Giesecke, Alva Mitchell
Details
- OL Work ID
- OL44004999W
Subjects
Mechanical drawing
Creighton Merrell, Frederick E. Giesecke, Henry Cecil Spencer, Frederick Ernest Giesecke, Alva Mitchell