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Stereoscopic treatment of heterophobia and heterotropia : designed to accompany the phoro-optometer stereoscope and the Wells selection of stereoscopic charts / by David W. Wells.
- Wells, David W.
About this work
New York : E. B. Meyrowitz, 1912.
vi, 75 pages : illustrations ; 25 cm
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)