Home › Authors › David W. Wells 👤 David W. Wells b. 1862 ยท 5 books Books by David W. Wells The age of credentials The age of credentials 1913 A selection of stereoscopic ch A selection of stereoscopic charts, compiled by ... 1912 Stereoscopic treatment of heterophobia and heterotropia 1912 Stereoscopic treatment of heterophoria and heterotropia 1912 Psychology applied to medicine 1907