By Williams, Iwan Prys
By Prescience Corporation
By Agusti Reventos Tarrida
By Anton Deitmar
By Bryan P. Rynne (Department of Mathematics, Heriot-Watt University, Edinburgh), Martin A. Youngson
By H.E. Rose
By Clara Loeh
By Gheorghe Morosanu
By Daniel A. Marcus
By Catriona Maclean, Daniel Perrin
By Frederic Pham
By Alexander Prestel, Charles N. Delzell
By Steffen Roch, Pedro A. Santos, Bernd Silbermann
By Claude Sabbah
By W. Frank Moore, Mark Rogers, Sean Sather-Wagstaff
By T.A. Etchells, etc., et al
By John B. Fraleigh
By Staub, HERMANN
By Fleming, Walter, Varberg, Dale E.
By Zegarelli
By Nardi, William A.
By Selby, Peter H.
By Russell F. Jacobs
By John Stillwell
By P. M. Cohn
By Edward Frenkel
By John Derbyshire
By John O. Bird, A. J. C. May
By Hall, F. M.
By P. R. Halmos