The Big Book of Humorous Training Games Autor Doni Tamblyn et al. 16 iul 2000 Paperback Preț: 169.67 lei 214.70 lei 42-47 zile -21%
Laugh and Learn: 95 Ways to Use Humor for More Effective Teaching and Training Autor Doni Tamblyn 23 apr 2006 Paperback Preț: 118.14 lei 3-5 săpt.