Viewdata in action : a comparative study of Prestel /
Wedi'i Gadw mewn:
| Awduron Eraill: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
London ; New York :
McGraw-Hill,
c1981.
|
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A2:AI06F0 C04487 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |