E-business 2.0 : roadmap for successKalakota, Ravi (Avtor) Robinson, Marcia (Avtor) Addison-Wesley02012-06-01 18:55:36Aplikativna raziskava28861UDK: 004.7COBISS_ID: 2220884NUK URN: URN:SI:UM:DK:ICLSGIOXsl