By Taylor, D. J., Green, N. P. O., Stout, G. W., Soper, R., D. J. Taylor, N. P. O. Green, G. W. Stout
By Penrose, Roger, Longair, Malcolm
By Hooper, Meredith
By Hey, Tony, Walters, Patrick
By Uniacke, Suzanne
By Gates, Phil
By Meredith Hooper, Hooper, Meredith
By Richards, Jack C., Sandy, Chuck
By School Mathematics Project
By Fausto, Boris
By Narlikar, Jayant Vishnu
By Herman, Michael
By Tony Bradman, Bradman, Tony
By Kant, Immanuel
By Angi Malderez
By Green, N. P. O., Stout, G. W., Taylor, D. J., Soper, R.
By Codrington, Stephen, Scott, Ken
By Lazar, Gillian
By Brown, Richard
By Tuck, Richard, Richard Tuck
By Korner, T. W.
By Ronald Carter, Rebecca Hughes and Michael McCarthy, Rebecca Hughes, Michael McCarthy
By Yule, George
By John Hawkins
By Ingram, Philip
By Sturman, Paul
By Bennett, Roy