title: A tribute to Alden N. Haffner.
authors.forename: J G
authors.initials: JG
authors.lastname: Classé
mesh_terms: D049673:History, 20th Century; D009518:New York; D009907:Optometry / Q000193:education / Q000266:history*; D012576:Schools, Health Occupations / Q000266:history*; D014495:Universities / Q000266:history