000 00423nam a2200145Ia 4500
008 221001s2002 xx 000 0 eng d
020 _a8120322304
082 _a910.285 LO
100 _aLo, C. P.
245 0 _aConcepts and techniques of geographic information systems
260 _aNew Delhi
_bPrentice-Hall
_c2002
300 _axii, 492p.
440 _aPH Series in Geographic Information Science
942 _2ddc
_cBK
_01
999 _c34751
_d34751