DVD Review: Resolving Commercial Disputes through Mediation: a Training DVD Produced by Colin J. Wall Global Mediation Services Ltd, Hong Kong, 2006, - Arbitration: The International Journal of Arbitration, Mediation and Dispute Management View DVD Review: Resolving Commercial Disputes through Mediation: a Training DVD Produced by Colin J. Wall Global Mediation Services Ltd, Hong Kong, 2006, by - Arbitration: The International Journal of Arbitration, Mediation and Dispute Management DVD Review: Resolving Commercial Disputes through Mediation: a Training DVD Produced by Colin J. Wall Global Mediation Services Ltd, Hong Kong, 2006, 73 1 Arbitration: The International Journal of Arbitration, Mediation and Dispute Management