Technical paper,  Baltimore, Maryland April 2-7 Vol.1 

 - Falls Church VA :   American Society for Photogrammetry and Remote Sensing,  1989 
 - ix, 243p. :   ill. ;   24cm. 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>0-944426-50-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photogrammetry<br/>Congresses
<br/><br/><label>LC Class. No.: </label>GY TA502.A47 Vol.1