URISA proceedings
Subtitle: papers from the annual conference of the Urban  and Regional Information Systems Association, August 6-August 10,  1989, Boston, Massachusetts.
By: edited by William F. Gayk.
Contributors: Gayk, William F.; Urban and Regional Information Systems Association.
Publisher: Urban and Regional Information Systems  Association
Published: 1989
Place of publication: Fort Lauderdale, Florida
Language: eng