000 00422nam a22001457a 4500
005 20260331134649.0
008 260331b |||||||| |||| 00| 0 eng d
020 _a0130162388
050 _aG70.212.H4 1998
100 _aHeywood ,I
245 _aAn introduction to geographical infomation systems/
_cIan Heywood.
260 _aSingapore
_bAddison Wesley Longman Limited.
_c1998
300 _axiii,279p.
_bpbk.
942 _cBK
999 _c29570
_d29570