By Steel, G.G.
By Eeles, Rosalind A.
By Tubiana, Maurice
By Hoskin, Peter, Neal, Anthony
By Wiegel, T., Hinkelbein, W., Brock, M., Hoell, Meyer, J.L.
By Messer, Neil
By Harveer Dev, David Metcalfe, Stephan Sanders
By Evans, Dason, Brown, Jo
By Sainsbury, Mel, etc.
By Howard Rogers, Roy Spector
By Unidentified Author
By Marcus Du Sautoy
By Kaplan
By Humphreys, Hilary, Irving, WILLIAM, Hart, C A
By Patricia D'Ardenne, Aruna Mahtani, Dianne Abbott