Learning resources.
Wedi'i Gadw mewn:
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Cylchgrawn |
| Iaith: | English |
| Cyhoeddwyd: |
New York, :
Engineers Joint Council.
|
| Pynciau: |
| Cyhoeddwyd: | Winter vol. 1, no.1 (1968/69)- |
|---|---|
| Disgrifiad o'r Eitem: | "A directory for engineers, scientists and managers." |
| Disgrifiad Corfforoll: | v. ; 28 cm. |