Norman James Petch (Q21165001)
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materials scientist (1917-1992)
- N.J. Petch
- N. J. Petch
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Norman James Petch |
materials scientist (1917-1992) |
|
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Norman James Petch |
materials scientist (1917-1992) |
|