Ziegler, Margaret,  <br/><br/>
Global navigation satellite systems / 
Margaret Ziegler.  
 - USA :   Clanrye International ,   2015 
 - 158 pages :   illustrations ;  24 cm.  
<br/><br/><label>ISBN: </label>9781632402493 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Satellite navigation systems.
<br/><br/><label>Dewey Class. No.: </label>623.89   / Z7