By Hathaway, James C.
By Semino, Elena
By Short, T
By Verbeke, Alain
By Czinkota, Michael R., Ronkainen, Ilkka A., Gupta, Suraksha
By Wiener, Martin J.
By Levenson, Michael H.
By Ford Boris Edited
By Ledger, Sally
By McDonough, Frank
By Baron, Jonathan
By Sternberg PhD, Robert J., Karin
By Staub, Ervin
By O'Brien, Donal Cruise
By Clay, Christopher
By Bethencourt, Francisco
By Thompson, E. P.
By Gordon, Peter
By Bennett, Roy
By Disney, A. R.
By Ferber, Michael
By Knight, Alan
By Cartwright, David Edgar
By Wright, Beth
By School Mathematics Project
By Lister, Raymond.
By Barber, James
By Manning
By Fabian, Johannes