1 ߽ɰӼ 20: , , ̷ Linda L. Griffin and Kevin Patton 2 л Jean-Francois Richard and Nathalie Wallian 3 μ ߽ɰӼ Joy I. Butler and Barbara J. McCahan 4 ʵб ؿ ߽ɰӼ Steve Mitchell 5 б ؿ ߽ɰӼ Adrian P. Turner 6 α ߽ɰӼ Kath Howarth 7 ߽ɰӼ ϱ: ȭ ̾߱ Steven Tan 8 ߽ɰӼ Judith L. Oslin 9 Ӱ Connie S. Collier 10 н : ȸ ȣۿ ǻ ߽ Ben Dyson 11 (Game Sense) ȣ ġ ̾߱ Richard Light 12 ߽ : ߽ɰӼ ߽ Michael W. Metzler 13 ߽ɰӼ R. Scott Kretchmar 14 ߽ɰӼ David Kirk1 ߽ɰӼ 20: , , ̷ Linda L. Griffin and Kevin Patton 2 л Jean-Francois Richard and Nathalie Wallian 3 μ ߽ɰӼ Joy I. Butler and Barbara J. McCahan 4 ʵб ؿ ߽ɰӼ Steve Mitchell 5 б ؿ ߽ɰӼ Adrian P. Turner 6 α ߽ɰӼ Kath Howarth 7 ߽ɰӼ ϱ: ȭ ̾߱ Steven Tan 8 ߽ɰӼ Judith L. Oslin 9 Ӱ Connie S. Collier 10 н : ȸ ȣۿ ǻ ߽ Ben Dyson 11 (Game Sense) ȣ ġ ̾߱ Richard Light 12 ߽ : ߽ɰӼ ߽ Michael W. Metz...