Llwytho...
Computers at work;
| Awduron Eraill: | |
|---|---|
| Fformat: | Printed Book |
| Iaith: | English |
| Cyhoeddwyd: |
London
Sun Books,
1969.
|
| Cyfres: | Hamlyn all-colour paperbacks, popular science
|
| Pynciau: |
| Disgrifiad Corfforoll: | 159 p. col. illus., col. maps. 18 cm. |
|---|---|
| ISBN: | 0600001121 |