Electrography and Astronomical Applications 

 - Austin, :  Department of Astronomy, University of Texas  1974 
 - 364p. :   il; 28 cm. 
<br/><br/><label>ISBN: </label>0292764235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomía<br/>Instrumentación<br/>Reducción de datos