000 00291nam a22001217a 4500
999 _c338633
_d338633
020 _a9814126195
082 _a910.285
_bDEM.F
100 _aMichael N.DeMers
245 _aFundamental of Geographic Information Systems
250 _a2nd
260 _aNewYork
_bJohn Wiley
_c2000
942 _cBK