How to run seminars & workshops : presentation skills for consultants, trainers, teachers and sales people
Jolles, Robert L.
- 4th edition.
- John Wiley & Sons Inc., 2017
- xv, 330 pages
978-1-11937434-3
Meetings.
658.456 J753 2017
978-1-11937434-3
Meetings.
658.456 J753 2017