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: |
| Disgrifiad o'r Eitem: | Includes index. "... prepared for the students of the International Correspondence Schools and containing in permanent form the instruction papers, examination questions, and keys used in their various courses." |
|---|---|
| Disgrifiad Corfforoll: | 1 v. (various pagings) : ill. ; 23 cm. |