International Journal of Human-Computer Studies
International Journal of Human - Computer Studies > 1998 > 48 > 2 > 217-246
International Journal of Human - Computer Studies > 1998 > 48 > 2 > 267-301
International Journal of Human - Computer Studies > 1998 > 48 > 2 > 247-266
International Journal of Human - Computer Studies > 1998 > 48 > 2 > 159-180
International Journal of Human - Computer Studies > 1998 > 48 > 2 > 143-157
International Journal of Human - Computer Studies > 1998 > 48 > 2 > 181-215