00254nam a2200097Ia 4500008004100000020001800041100001700059245002800076260001400104365003800118230630s9999||||xx |||||||||||||| ||und||  a9780262043915  aRobert Zubek 0aElements of Game Design  bMIT PRess  h34/23-24 dated 25.04.2023b1789.2