GIS/LIS 1991 ACSM-ASPRS fall convention, technical papers 28 October -1 November 1991, the Inforum, Atlanta, Georgia Vol.1 

 - Bethesda, Maryland :   American Society for Photogrammetry and Remote Sensing,  1991 
 - xxxi, 492p. :   ill. ;   23cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0-944426-75-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographical information systems<br/>Congresses
<br/><br/><label>LC Class. No.: </label>GY G70.2.G5743 Vol.1