1. A report on the percentage of near-sight found to exist in the class of 1880 at Harvard College with some account of similar investigations: An account of the phakometer of Snellen Author(s): Derby, Hasket, 1835-1914, author Publication: Cambridge : Printed at the Riverside Press, 1877 Subject(s): Myopia -- epidemiologyStudentsOphthalmology -- instrumentationSnellen, H. (Herman), 1834-1908.Harvard College (1780- )
2. Necrology of alumni of Harvard College, 1851-52 to 1862-63 Author(s): Palmer, Joseph, 1796-1871 Publication: Boston : Printed by John Wilson and Son, 1864 Subject(s): StudentsUniversitiesHarvard College (1780- )