Alan Barker
- Auteur
Boeken van Alan Barker
Alan Barker
Improve Your Communication Skills
Better communication skills will have a direct impact on your career development. Improve Your Communication Skills is your practical guide to effective communication in business.
Meer
Alan Barker
How to Solve Almost Any Problem
Alan Barker
Improve Your Communication Skills – How to Build Trust, Be Heard and Communicate With Confidence