Analytical Plotter Symposium and Workshop :  under the auspices of the Instrumentation Committee of the American Society of Photogrammetry, April 20-25, 1980, Sheraton Inn/International Conference Center, Reston, Virginia. 

 - Falls Church, Va. :  American Society of Photogrammetry,  c1980. 
 - vi, 459 p. :  ill.  
<br/><br/><label>ISBN: </label>0937294004 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Analytical plotters (Photogrammetry).