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by Spyros K. Theodorides
by Spyros K Theodorides Jr.
by Makridakis, Spyros; Wheelwrigth, Steven C.
by Makridakis, Spyros; Hogarth, Robin; Gaba, Anil
by Makridakis, Spyros
by Themelis, Spyros
by Schrogl, Kai-Uwe; Hays, Peter L.; Robinson, Jana; et al.
by Edited by Anna Vallye; With contributions by Christian Derouet, Maria Gough, Stuart Liebman, Spyros Papapetros, Anna Vallye, and Jennifer Wild
by Iliadis, Lazaros; Maglogiannis, Ilias; Papadopoulos, Harris; et al.