Pateras, Evangelos (1989). Non-conventional types of varifocal spectacle lens. PHD thesis, Aston University.
Divisions: | College of Health & Life Sciences > School of Optometry > Optometry |
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Additional Information: | Department: Vision Sciences http://ethos.bl.uk Digitised thesis available via EThOS |
Institution: | Aston University |
Uncontrolled Keywords: | Non-conventional types,varifocal spectacle lens |
Completed Date: | 1989 |
Authors: |
Pateras, Evangelos
|