00600nam a2200193Ia 4500003000900000008004100009020001800050040001600068080001600084100002600100245014500126250001700271260002500288300001600313650001200329650003000341700001500371700002000386IN-BaIIA211028s9999    xx            000 0 eng d  a3-211-82839-7  cIIA Library  a528.28bHOF  aHofmann-Wellenhof, B. 0aGlobal positioning systembtheory and practicecB. Hofmann-Wellenhof, H. Lichtenegger and J. Collins                                          a4th rev. ed.  aWienbSpringerc1997  axxii, 389p.  aGeodesy  aGlobal positioning system  aCollins, J  aLichtenegger, H