Eye strain in everyday practice / by Sydney Stephenson.
- Stephenson, Sydney, 1862-1923.
About this work
London : The Ophthalmoscope Press, 1914.
139 pages ; 23 cm
"... a second impression is now published. It contains nothing new" -- preface to the second edition
Where to find it
Location of original
This material has been provided by UCL Library Services. The original may be consulted at UCL (University College London)