000 00568cam a22002054a 4500
020 _a0471314250
020 _a9780471314257
020 _a0471427314
020 _a9780471427315
040 _cDLC
082 0 4 _a025 CHR 2002 A006 Or.
082 0 0 _a025.06/91
100 1 _aChrisman, Nicholas R
245 1 0 _aExploring geographic information systems /
250 _aSecond edition
300 _axiv, 305 pages :
_billustrations, maps ;
_c23 cm
650 0 _aGeographic information systems
650 4 _aSyst©·mes d'information g©♭ographique
942 _cEK
999 _c11931
_d11931