Calculus&MathematicaBill Davis, William Davis, Horacio Porta, J. Jerry Uhl · First published 1994Open the Tome
The Dictionary of national biography.George Murray Smith, Sir Leslie Stephen, Sir Sidney Lee, H. W. Carless Davis, J. R. H. Weaver, Sir E. T. Williams, Helen M. Palmer, Christine Stephanie Nicholls · First published 1927Open the Tome
