Gluckson, Ruthe B. books & textbook
The Great Big Anthology of Laughter Exercises: 500 Laughter Exercises for Health, Fun and Friendship
Briar, Jeffrey Kataria, Dr. Madan Sullenger, David Burns, Kathryn Gendry, Sebastien Gluckson, Ruthe B. Leppelt-Remmel, Gabriellla Lovejoy, S. McNinch, Dianne
CreateSpace Independent Publishing Platform /2011-06-10 Paperback / 136 Pages
isbn-10: 1463590253 / isbn-13: 9781463590253
