Reihe Contributions to EconomicsTanai Khiaonarong ×Physica × Banking on InnovationModernisation of Payment SystemsTanai KhiaonarongPhysicaSoftcover2010 Banking on InnovationModernisation of Payment SystemsTanai KhiaonarongPhysicaHardcover2009 Banking on InnovationModernisation of Payment SystemsTanai KhiaonarongPhysicaeBook2009