Robert E. Tevis gained his negotiation skills through study and his work. He holds an MBA in Management for Managers of Technology. He has spent almost twenty-five years in busines...view moreRobert E. Tevis gained his negotiation skills through study and his work. He holds an MBA in Management for Managers of Technology. He has spent almost twenty-five years in business working both for IBM and in management for Siemens. One of his greatest pleasures is seeing someone use these skills successfully.view less