Hofmann-Wellenhof, B.; Lichtenegger, H.  & Collins, J. <br/><br/>
Global positioning system : theory and practice .-5th rev ed .-978-81-8128-751-9 

 - Springer, New Delhi  2001 
 - xxii,382 
<br/><br/><label>ISBN: </label>978-81-8128-751-9 
<br/><br/><label>Dewey Class. No.: </label>623.893 Hof