The theory of ocular defects and of spectacles.
Wedi'i Gadw mewn:
| OCLC: | 1437505 |
|---|---|
| Prif Awdur: | |
| Iaith: | English |
| Cyhoeddwyd: |
London,
Longmans, Green,
1869.
|
| Pynciau: | |
| Eitemau Perthynol: | Online version:
Theory of ocular defects and of spectacles. |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |