By Tiller, William A.
By Powell, F. C.
By Day, Robert A., Gastel, Barbara
By Haslam, Edwin
By Chua
By Wharton, Geraldene
By Goldhill, Simon
By Shakespeare, WILLIAM, Coles, Jane, Gibson, Rex
By Lucantoni, Peter, Kellas, Lydia
By Brown, Clive
By Service, Mike
By Stump, Eleonore
By Cormier, Robert, Lancaster, John
By Hudson, Kenneth, Nicholls, Ann
By Selby, David
By Lindley, D. V.
By Maynard-Smith, John
By Williams, David
By Room, T. G.
By Telford, W
By O'Rourke, Joseph
By Lowrie, WILLIAM
By Fagan, Margo
By School Mathematics Project
By New Horizons Science
By School Mathematics Project, Ridley, Trevor