The Communication Book. 44 Ideas for Better Communications Every DayMikael Krogerus, Roman TschäppelerE-book9,49 €
The Communication Book. 44 Ideas for Better Communications Every DayMikael Krogerus, Roman Tschäppeler16,40 €
The Collaboration Book. 41 Ideas for Working Better TogetherMikael Krogerus, Roman TschäppelerPoche16,40 €
