Persona

Monografia (1992) Computer assisted learning : 4th International Conference, ICCAL '92 : Wolfville, Nova Scotia, Canada, June 17–20, 1992 : proceedings
Monografia (1994) Educational multimedia and hypermedia, 1994 : proceedings of ED–Media 94 : world conference on Educational Multimedia and Hypermedia : Vancouver, BC, Canada; June 25–30, 1994