Books by David Kean
David Kean
Filtro
The Work Smarter Guide to Pitching
The Playbook for Painless Persuasion
David Kean
Paperback
Publicada:
2025
Networking for Introverts
Win Business by Being Yourself
David Kean, Kean David
Paperback
Publicada:
2025
Catalyst
Using personal chemistry to convert contacts into contracts
David Kean
Paperback
Publicada:
2021