Advances in Crowdsourcing Editat de Fernando J. Garrigos-Simon et al. 21 mai 2015 Hardback Preț: 389.49 lei 6-8 săpt.
Strategies in E-Business: Positioning and Social Networking in Online Markets Editat de Ignacio Gil-Pechuán et al. 26 sep 2013 Hardback Preț: 639.25 lei 752.06 lei 6-8 săpt. -15%