Sources of Information in Information Technology (1990)
Book
Haynes, D. (Ed.). (1990). Sources of Information in Information Technology. Sevenoaks: Bowker-Saur

Parallel Processing and the Transputer (1990)
Book Chapter
Kerridge, J. M. (1990). Parallel Processing and the Transputer. In Trends in information technology. Peter Peregrinus

Human-human co-operation and the design of co-operative machines. (1990)
Journal Article
Smyth, M., & Clarke, A. A. (1990). Human-human co-operation and the design of co-operative machines. ICL technical journal, 7, 110-126

The Generis knowledge base management system - an exploratory review. (1990)
Conference Proceeding
Kennedy, J., & Crerar, A. (1990). The Generis knowledge base management system - an exploratory review. In S. M. Deen, & G. P. Thomas (Eds.), Data and Knowledge Base Integration: Proceedings of the working conference on data and knowledge base integration held at the University of Keele, England on October 4-5, 1989