Science and engineering literature a guide to reference sources
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Littleton, Colo.
Libraries Unlimited
1976
|
| Rhifyn: | 2nd ed. |
| Pynciau: |
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Littleton, Colo.
Libraries Unlimited
1976
|
| Rhifyn: | 2nd ed. |
| Pynciau: |