GIS/LIS'90:   proceedings, 7-10 November 1990, The Anahein Hilton and Towers, Anaheim, California Vol.2 
California) GIS/LIS (1990: Anaheim 
 - Bethesda :  American Society for Photogrammetry and Remote Sensing,  1990. 
 - xvi,467-967p. :  ill. ;  23cm. 
<br/><br/><label>ISBN: </label>0-944426-33-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems<br/>Congresses
<br/><br/><label>LC Class. No.: </label>GY G70.2.G5743