000 00322ngm a2200121 454500
008 160422s2002 xx 000 0 und d
041 _aEnglish
082 _a901.285 CHA
100 _aChang, Kang-tsung
245 _aIntroduction to Geographic information systems
260 _bBoston: Mc Graw-Hill
_c2002
365 _cRs.
999 _c102548
_d102548