000 00268nam a2200109Ia 4500
008 211009s9999 xx 000 0 und d
100 _aKANG SUNCHANG
_96083
245 _aINTRODUCTION TO GEOGRAPHIC INFOR MAFIN SYSTEMS
260 _bTMH
500 _a727
942 _cCD's
999 _c22676
_d22676