Land information systems
Subtitle: invited papers and discussions during the Symposium of the Fe de ration Internationale des Ge ome  tres (FIG) 1978, October 16th-21st Technical University of Darmstadt
By: edited by G. Eichhorn.
Contributors: Eichhorn, G.; International Federation of Surveyors.
Publisher: Institut fu r Angewandte Geda sie
Published: 1978
Place of publication: Frankfurt am Main
Language: eng