Llwytho...
Philosophical transactions of the royal society of London
| Awdur Corfforaethol: | |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
London
Royal Society
1709
|
| Disgrifiad o'r Eitem: | Lib. has v 257 (1965)-v 260 (1966), v 262 (1968)- v 267 (1970) |
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