00874nam a22002415 4500 1/17090 000720s1994 enk eng d 3211825916 17607 DLC GR-PeUP 623.89 HO Hofmann-Wellehof, B. Global Positioning System : theory and practice / B. Hofmann-Wellenhof, H. Lichtenegger, and J. Collins 3rd. rev. ed. New York : Springer-Verlag, 1994 xxii, 355p. : ill. ; 25 cm. Includes bibliographical reference and index Global Positioning System. Artificial satellites in navigation. Lichtenstein, James, 1936- Collins, James, 1936- INST UNIPILB MAIN 20040709 623.89 HO 00133856 00133856 LOAN 0 1 /webopac/covers/01/17607_3211825916.jpg