The Yellow Box

John Seymour Has Contributed To The Yellow Box As An Author.John Seymour Is A Leading Authority In Professional Nlp Training. He Is A Master Trainer Of Nlp International Business Consultant For Blue-Chip Organizations And Best-Selling Author. He Is The Founder Of John Seymour Associates (Bristol) Britain'S Longest Established Nlp Training Organization Specializing In Practitioner Training For Professionals. Martin Shervington Is A Leading-Edge International Consultant Working In The Uk And Europe The United States And Asia. He Applies Nlp Techniques In Organizations Committed To Increasing Levels Of Personal Development Creativity And Effective