Hofmann-Wellenhof, B. Global positioning system : theory and practice / B. Hofmann-Wellenhof, H. Lichtenegger, J. Collins. - 5th rev. ed. - New York : Springer, c2001. - xxii, 382 p. : 24 cm. Includes index. Bibliography: p. 355-370. ISBN: 9783211835340 Subjects--Topical Terms: Global Positioning System. Dewey Class. No.: 526 / H697