Microsoft Lync 2013 Unified Communications: From Telephony to Real-Time Communication in the Digital AgeE-bookMicrosoft Lync 2013 Unified Communications: From Telephony to Real-Time Communication in the Digital AgediDaniel Jonathan ValikValutazione: 5 su 5 stelle5/5Salva Microsoft Lync 2013 Unified Communications: From Telephony to Real-Time Communication in the Digital Age per dopo