Electronic Message Systems 87 Proceedings of the international conference held in Londn
November 19871987 年出版295 页ISBN：0863530958
Innovation for Energy Efficiency Proceeding of the European Conference Newcastle upon Tyne
UK 15-17 September 19871988 年出版399 页ISBN：
THE SECOND INTEMATIONAL CONFERENCE ON COMPUTERS AND APPLICATIONS BEIJING PEKING.PEOPLES'REPUBLIC OF
19872222 年出版937 页ISBN：0818607807
