ISBN 026202781X books & textbook
Gaming the System: Designing with Gamestar Mechanic (John D. and Catherine T. MacArthur Foundation Series on Digital Media and Learning)
Tekinbas, Katie Salen Gresalfi, Melissa Peppler, Kylie Santo, Rafi Gee, James Paul
MIT Press /2014-10-17 Hardcover / 266 Pages
isbn-10: 026202781X / isbn-13: 9780262027816
