000 00345nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a0130611980
082 _a621.3678 H622
100 _aHEYWOOD
245 0 _aINTRODUCTION TO GEOGRAPHICAL INFORMATION SYSTEMS
260 _aHARLOW
_bPH
_c2002
300 _axv+295p;24X19CmS.
942 _cBK
_2DDC
999 _c32873
_d32873