Sight Testing
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چکیده
By p. Davidson, iyi^. frice Vs. 6d. This little volume on sight testing lias now reached its fifth edition and would therefore appear popular with the practitioner. The author lays great stress on the importance of the general practitioner including, in his daily work, that of refraction and the prescription of glasses to his patients direct. The author undertakes in his book to teach a simple sound method of
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