Fourth IEEE International Workshop on Advanced Issues of E-Commerce and Web-Based Information Systems 2002. Proceedings

2022-03-022022-03-0220020-7695-1567-30-7695-1568-10-7695-1569-Xhttps://publica.fraunhofer.de/handle/publica/139213Fourth IEEE International Workshop on Advanced Issues of E-Commerce and Web-Based Information Systems 2002. Proceedings