Geometrical drawing, architectural drawing.
Wedi'i Gadw mewn:
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
London :
International Correspondence Schools,
1913.
|
| Cyfres: | I.C.S. reference library.
|
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A3:AE04F0 C12517 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |