TY - BOOK AU - Koster,Raph ED - ebrary, Inc. TI - A theory of fun for game design AV - GV1469.17.S63 K6 2005eb U1 - a794.8 22 PY - 2005/// CY - Scottsdale, AZ PB - Paraglyph Press KW - Computer games KW - Design KW - Social aspects KW - Electronic books KW - local N1 - "Foreword by Will Wright."; Electronic reproduction; Palo Alto, Calif.; ebrary; 2009; Available via World Wide Web; Access may be limited to ebrary affiliated libraries UR - http://site.ebrary.com/lib/rucke/Doc?id=10080000 ER -