Authors
Francis Brouns
Educational Technology Expertise Centre, Open Universiteit Nederland, PO Box 2960, NL-6401 DL Heerlen
Rob Koper
Educational Technology Expertise Centre, Open Universiteit Netherland, PO Box 2960, NL-6401 DL Heerlen
Jocelyn Manderveld
Educational Technology Expertise Centre, Open Universiteit Netherland, PO Box 2960, NL-6401 DL Heerlen
Jan van Bruggen
Educational Technology Expertise Centre, Open Universiteit Netherland, PO Box 2960, NL-6401 DL Heerlen
Peter Sloep
Educational Technology Expertise Centre, Open Universiteit Netherland, PO Box 2960, NL-6401 DL Heerlen
Peter van Rosmalen
Educational Technology Expertise Centre, Open Universiteit Netherland, PO Box 2960, NL-6401 DL Heerlen
Colin Tattersall
Educational Technology Expertise Centre, Open Universiteit Netherland, PO Box 2960, NL-6401 DL Heerlen
Hubert Vogten
Educational Technology Expertise Centre, Open Universiteit Netherland, PO Box 2960, NL-6401 DL Heerlen
