000			00385nam a2200145Ia 4500
008			230220s9999 xx 000 0 und d
020			_a8126511389
041			_aeng
082			_a910.222 _bBER
100			_aBernhardes, Jor _91550976
245			_aGeographic Information systems An introduction
260			_b Wiley Publication
300			_a428p.
650			_aGeography _91550977
999			_c1010123 _d1010123