Gass, J. Donald M. (John Donald M.), 1928- Gass, J. Donald M. (John Donald M.), 1928-
Differential diagnosis of intraocular tumors : a stereoscopic presentation /
[by] J. Donald M. Gass ; with 794 illus. and 112 stereoscopic views in full color or 16 View-Master reels keyed to labeled drawings and figures, and a View-Master compact viewer.
- Saint Louis : Mosby, 1974.
View-Master reels and viewer in pockets. Folding stereo viewer enclosed in back pocket.