Human knowledge : classical and contemporary approaches / Paul K. Moser and Arnold vander Nat. Moser, Paul K., Vander Nat, Arnold. Knowledge, Theory of. 121 MOH Includes bibliographies and indexes. New York : Oxford University Press, 1987. 1987. 1987 Text ix, 405 p. ; http://www.loc.gov/catdir/enhancements/fy0636/86012657-d.html eng