24317 20190715162431.0 9780596804176 CH-GeUNH eng Gray, Dave Gamestorming : a playbook for innovators, rulebreakers, and changemakers / Dave Gray, Sunni Brown, James Macanufo Beijing ; Cambridge, MA ; Farnham, United Kingdom ; Köln, Germany ; Tokyo : O'Reilly Media, 2010 English CREATIVE ABILITY ORGANIZATIONAL EFFECTIVENESS Brown, Sunny Macanufo, James OHCHR HRE HRE/GTM/5/7 HRE Collection BOOK Books