000 00327pam a2200121a 44500
008 160422s9999 xx 000 0 und d
041 _aEnglish
082 _a901.285 CHA
100 _aChang, Kang-tsung
245 _aIntroduction to Geographic information systems
260 _aBoston
_b Mc Graw-Hill
_c2002
650 _aHistory
999 _c86596
_d86596