A literature survey of operational and emerging on-line library circulation systems.
Wedi'i Gadw mewn:
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Washington, D.C. :
ERIC,
[19--].
|
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A2:AE30C0 D00276 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |