Hofmann-Wellenhof, B. <br/><br/>
GNSS--global navigation satellite systems :  GPS, GLONASS, Galileo, and more / 
Bernhard Hofmann-Wellenhof, Herbert Lichtenegger, Elmar Wasle. 
 - Wien  :  Springer,  2008. 
 - xxix, 516 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9783211730126 (alk. paper)  RM299.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Artificial satellites in navigation.<br/>Global positioning system.<br/>Satellite geodesy.