John R. Helliwell (Q42668294)
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British crystallographer
- John Helliwell,John Richard Helliwell J R Helliwell
- John Helliwell
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | John R. Helliwell |
British crystallographer |
|
Statements
1 January 1989
1 reference
6 January 2019
1 February 1979
30 June 1983
1 reference
0000-0002-0520-7540.xml
21 July 2014
10 November 2023
Identifiers
1 reference
Sitelinks
Wikipedia(1 entry)
- enwiki John R. Helliwell