By Neumann, Peter M.
By Farin, Gerald
By O'Rourke, Joseph
By MU120 Course Team
By Doebner, Heinz-Dietrich, Hennig, Jörg-Dieter
By Jenkins, Gerald
By Lewis, Anna, etc.
By Mortenson, Michael E.
By Richards, Steve
By O'Shea, Donal
By Aichele, Douglas B, Hopfensperger, Patrick W, Leiva, Miriam A, Mason, Marguerite M, Murphy, Stuart J, Schell, Vicki J
By Giblin, P.
By Roe, John
By Brannan, David A
By Nicolaides, A.
By Repka, Joe
By Blackett, Donald W.
By Fleming, Walter, Varberg, Dale E.
By Mendelson, Bert
By James W. Anderson
By Mauro C. Beltrametti, Ettore Carletti, Dionisio Gallarati, Francis Sullivan
By Sherman K. Stein, Anthony Barcellos
By Kenneth Falconer (Professor of Pure Mathematics, University of St Andrews)
By Stefan Hildebrandt, Anthony Tromba
By H. Takayasu
By S. G. Hoggar (University of Glasgow)
By Jeremy Gray
By Juliusz Brzezinski
By Alexandru Dimca