The petroleum handbook : compiled by members of the staff of companies of the Royal Dutch /
Wedi'i Gadw mewn:
| Fformat: | Llyfr |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
London :
Shell International Petroleum Company,
1948
|
| Rhifyn: | 3rd ed. |
| Pynciau: |
| Disgrifiad Corfforoll: | 658 p. : ill., diagrs ; 24 cm. |
|---|---|
| Llyfryddiaeth: | Includes glossary and index |