I Wonder Why the Telephone Rings and Other Questions About CommunicationsRichard MeadVyprodánoPohlídat
Loyalty 3.0: How to Revolutionize Customer and Employee Engagement with Big Data and GamificationPaharia RajatVyprodánoPohlídat
STARK Latein - AbiturSkript Bayern ab 2026 (Skripte / Abi - Auf einen Blick!)Florian BartlVyprodánoPohlídat