Satellite doppler positions 

 - Austin:  University of Texas  1979 
 - 797p. :   il; 27 cm. 
<br/><br/> Proceedings of the Second International Geodetic Symposium on Satellite Doppler Positioning held at the University of Texas at Austin on January 22-26, 1979 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geodesia Topografía  Cartografía