The petroleum handbook / Comp. by memebers of the staff of companies of the Royal Dutch
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
London
s.n.
1966.
|
| Rhifyn: | 5th ed. |
| Pynciau: |
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
London
s.n.
1966.
|
| Rhifyn: | 5th ed. |
| Pynciau: |