Kingzett's chemical encyclopaedia a digest of chemistry & its industrial applications; general editor D. H. Hey
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
London
Bailliere
Tindall & Cassell, [c1966]
|
| Rhifyn: | 9th ed. |
| Pynciau: |