TabsAbout BookCreator: Hempel, Carl Gustav, 1905-Publisher: Leiden : A.W. Sijthoff, 1936Description: 130 p. Rights & ContributorRights: Copyright, public domain: McMaster University owns the rights to the archival copy of the digital image in TIFF format. Subjects & SeriesSubject: Psychology -- Methodology TechnicalIdentifier: BF 44 .H4Location: Russell LibraryLanguage: eng