Send suggested material, together with a brief introduction placing it in historical and current contexts, to John D. Sterman, System Dynamics Group, M.I.T. E40-294, Cambridge, MA 02139, U.S.Adoi:10.1111/j.1151-2916.1985.tb11536.xN. H. MacmillanJournal of the American Ceramic Society...
Geometry Dash World iTunes Description Geometry Dash is back with a brand new adventure! New levels, new music, new monsters, new everything! Flex your clicky finger as you jump, fly and flip your way through dark caves and spiky obstacles. Discover the lands, play online levels and find ...