1965-1966 Collected Papers in Medicine from the Mayo Clinic and the Mayo Foundation Volume 57.  Carl M. Gambill, editor, W. B. Saunders Company, Philadelphia, 1966

Very nice condition with a solid binding, great cover with one tiny corner bump, owner name at front endpaper, and clean pages. Illustrated. About 9-1/2 x 6 with 537 pp.