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David Harp
David Harp, MA is the author of more than two dozen books on the mind and mindfulness. David travels the United States and the world, helping organisations operate more cooperatively, more creatively, and with less stress.
Ebooks
Harmonica Aerobics: A 42-Week Workout Program for Developing, Improving, and Maintaining Harmonica Technique
€21.80
€15.26
Mindfulness in Nature
€8.41
Meditieren in drei Minuten
€9.99