edited by Frank Lovis and E. D. Tagg.European Conference on Computers in Education (1st : 1988 : Lausanne)：Computers in education :proceedings of the IFIP TC3.North-Holland,1988.
F. B. Lovis and E. D. Tag.IFIP WG 3.2 Working Conference on Informatics Education for all Students at university level(1983 : Delft, The Netherlands)：Informatics education for all students at university level; proceedings.NHPC,1984.
IFIP WG 3.2 Working Conference on Informatics Education for all Students at university level(1983 : Delft, The Netherlands)：Informatics education for all students at university level; proceedings
