000 00281nam a22001217a 4500
999 _c338601
_d338601
020 _a9788181287519
082 _a910.285
_bHOF.G
100 _aBernard Hofmann-Wellenhof
245 _aGPS
_bTheory and Practice
250 _a5th
260 _aNewYork
_bSpringer
_c2001
942 _cBK