Llwytho...
Working with a slide rule :a programmed text
| Prif Awdur: | |
|---|---|
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
Calcutta
Oxford
1968
|
| Pynciau: |
DST
| Rhif Galw: |
519.672 GEE |
|---|---|
| Copi | Nid yw'r Statws Byw ar Gael |