title: A national inventory of historic psychological apparatus.
authors.forename: M M
authors.initials: MM
authors.lastname: Sokal
authors.forename: A B
authors.initials: AB
authors.lastname: Davis
authors.forename: U C
authors.initials: UC
authors.lastname: Merzbach
mesh_terms: D004864:Equipment and Supplies / Q000266:history*; D049711:History, Modern 1601-; D011584:Psychology / Q000266:history*; D014481:United States