1. IGIS'94--geographic information systems : International Workshop on Advanced Research in Geographic Information Systems, Monte Verita, Ascona, Switzerland, February 28 - March 4, 1994 : proceedings
Author: Jurg Nievergelt...]et al.[ )eds.(
Library: Library of Institute for Research in Fundamental Sciences (Tehran)
Subject: Congresses ، Geographic information systems
Classification :
QA
76
.
L28
Vol
.
884
