Scientific information supply — Building networked information systems Available to Purchase

Materials for teaching, learning and research are moving into the digital sphere. This move is affecting scholarly communication, teaching and learning in the academic community in important ways. These are significant changes, operating at technical, service, organisational and cultural levels. In this paper we wish to examine some of these changes. However, our aims are modest: we will focus on technical developments and on some of the emerging services that these are making possible.