Journal of Visual Languages and Computing, Volume 9, 1998

Volume 9, Number 1, February, 1998

Qualitative Spatial Reasoning Regular Article

Volume 9, Number 2, April 1998

Selected Papers from the 1997 Visual Programming Challenge

Volume 9, Number 3, June 1998

Visual Navigation: Methods and Tools Regular Article

Volume 9, Number 4, August 1998

Volume 9, Number 5, October 1998

Selected Papers from VL'97

Volume 9, Number 6, December 1998