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Discreet Young Gentleman Автор: M. J. Pearson Год: 2006 |
Pedagogy and Learning with ICT: Researching the Art of Innovation Автор: Bridget Somekh Год: 2007 |
Rules of Engagement Автор: Kathryn Caskie Год: 2004 |
Game–Based Marketing: Inspire Customer Loyalty Through Rewards, Challenges, and Contests Автор: Gabe Zichermann, Joselin Linder Год: 2010 |
Return on Engagement Автор: Tim Frick Год: 2010 |