The global positioning system  a shared national asset : recommendations for technical improvements and enhancements /  [electronic resource] : 
Committee on the Future of the Global Positioning System, Commission on Engineering and Technical Systems, National Research Council. 
 - Washington, D.C. :  National Academy Press,  1995. 
 - xix, 264 p. :  ill. 
<br/><br/> "... Congress requested a joint study by the National Academy of Sciences and the National Academy of Public Administration (NAPA) ..."--Pref. 
<br/><br/>Includes bibliographical references. 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2013. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Global Positioning System.<br/>Artificial satellites in navigation.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TL798.N3  / N38 1995eb 
<br/><br/><label>Dewey Class. No.: </label>623.89/3